16995909375

素因数分解:

$3^3\times 5^5\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 34254057600

約数和(自身を除く): 17258148225

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 41, 45, 51, 75, 85, 123, 125, 135, 153, 205, 225, 255, 289, 369, 375, 425, 459, 615, 625, 675, 697, 765, 867, 1025, 1107, 1125, 1275, 1445, 1845, 1875, 2091, 2125, 2295, 2601, 3075, 3125, 3375, 3485, 3825, 4335, 4913, 5125, 5535, 5625, 6273, 6375, 7225, 7803, 9225, 9375, 10455, 10625, 11475, 11849, 13005, 14739, 15375, 16875, 17425, 18819, 19125, 21675, 24565, 25625, 27675, 28125, 31365, 31875, 35547, 36125, 39015, 44217, 46125, 52275, 53125, 57375, 59245, 65025, 73695, 76875, 84375, 87125, 94095, 95625, 106641, 108375, 122825, 128125, 132651, 138375, 156825, 159375, 177735, 180625, 195075, 201433, 221085, 230625, 261375, 286875, 296225, 319923, 325125, 368475, 384375, 435625, 470475, 478125, 533205, 541875, 604299, 614125, 663255, 691875, 784125, 888675, 903125, 975375, 1007165, 1105425, 1153125, 1306875, 1434375, 1481125, 1599615, 1625625, 1812897, 1842375, 2178125, 2352375, 2666025, 2709375, 3021495, 3070625, 3316275, 3459375, 3920625, 4443375, 4876875, 5035825, 5438691, 5527125, 6534375, 7405625, 7998075, 8128125, 9064485, 9211875, 11761875, 13330125, 15107475, 15353125, 16581375, 19603125, 22216875, 24384375, 25179125, 27193455, 27635625, 37028125, 39990375, 45322425, 46059375, 58809375, 66650625, 75537375, 82906875, 111084375, 125895625, 135967275, 138178125, 199951875, 226612125, 333253125, 377686875, 414534375, 629478125, 679836375, 999759375, 1133060625, 1888434375, 3399181875, 5665303125, 16995909375]

約数ペア:

[(1, 16995909375), (3, 5665303125), (5, 3399181875), (9, 1888434375), (15, 1133060625), (17, 999759375), (25, 679836375), (27, 629478125), (41, 414534375), (45, 377686875), (51, 333253125), (75, 226612125), (85, 199951875), (123, 138178125), (125, 135967275), (135, 125895625), (153, 111084375), (205, 82906875), (225, 75537375), (255, 66650625), (289, 58809375), (369, 46059375), (375, 45322425), (425, 39990375), (459, 37028125), (615, 27635625), (625, 27193455), (675, 25179125), (697, 24384375), (765, 22216875), (867, 19603125), (1025, 16581375), (1107, 15353125), (1125, 15107475), (1275, 13330125), (1445, 11761875), (1845, 9211875), (1875, 9064485), (2091, 8128125), (2125, 7998075), (2295, 7405625), (2601, 6534375), (3075, 5527125), (3125, 5438691), (3375, 5035825), (3485, 4876875), (3825, 4443375), (4335, 3920625), (4913, 3459375), (5125, 3316275), (5535, 3070625), (5625, 3021495), (6273, 2709375), (6375, 2666025), (7225, 2352375), (7803, 2178125), (9225, 1842375), (9375, 1812897), (10455, 1625625), (10625, 1599615), (11475, 1481125), (11849, 1434375), (13005, 1306875), (14739, 1153125), (15375, 1105425), (16875, 1007165), (17425, 975375), (18819, 903125), (19125, 888675), (21675, 784125), (24565, 691875), (25625, 663255), (27675, 614125), (28125, 604299), (31365, 541875), (31875, 533205), (35547, 478125), (36125, 470475), (39015, 435625), (44217, 384375), (46125, 368475), (52275, 325125), (53125, 319923), (57375, 296225), (59245, 286875), (65025, 261375), (73695, 230625), (76875, 221085), (84375, 201433), (87125, 195075), (94095, 180625), (95625, 177735), (106641, 159375), (108375, 156825), (122825, 138375), (128125, 132651)]