70422075

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 108

約数和(自身を含む): 145039080

約数和(自身を除く): 74617005

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 85, 95, 135, 153, 171, 225, 255, 285, 289, 323, 361, 425, 459, 475, 513, 675, 765, 855, 867, 969, 1083, 1275, 1425, 1445, 1615, 1805, 2295, 2565, 2601, 2907, 3249, 3825, 4275, 4335, 4845, 5415, 5491, 6137, 7225, 7803, 8075, 8721, 9025, 9747, 11475, 12825, 13005, 14535, 16245, 16473, 18411, 21675, 24225, 27075, 27455, 30685, 39015, 43605, 48735, 49419, 55233, 65025, 72675, 81225, 82365, 92055, 104329, 137275, 148257, 153425, 165699, 195075, 218025, 243675, 247095, 276165, 312987, 411825, 460275, 521645, 741285, 828495, 938961, 1235475, 1380825, 1564935, 2608225, 2816883, 3706425, 4142475, 4694805, 7824675, 14084415, 23474025, 70422075]

約数ペア:

[(1, 70422075), (3, 23474025), (5, 14084415), (9, 7824675), (15, 4694805), (17, 4142475), (19, 3706425), (25, 2816883), (27, 2608225), (45, 1564935), (51, 1380825), (57, 1235475), (75, 938961), (85, 828495), (95, 741285), (135, 521645), (153, 460275), (171, 411825), (225, 312987), (255, 276165), (285, 247095), (289, 243675), (323, 218025), (361, 195075), (425, 165699), (459, 153425), (475, 148257), (513, 137275), (675, 104329), (765, 92055), (855, 82365), (867, 81225), (969, 72675), (1083, 65025), (1275, 55233), (1425, 49419), (1445, 48735), (1615, 43605), (1805, 39015), (2295, 30685), (2565, 27455), (2601, 27075), (2907, 24225), (3249, 21675), (3825, 18411), (4275, 16473), (4335, 16245), (4845, 14535), (5415, 13005), (5491, 12825), (6137, 11475), (7225, 9747), (7803, 9025), (8075, 8721)]