84207375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 189269184

約数和(自身を除く): 105061809

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 37, 45, 51, 63, 75, 85, 105, 111, 119, 125, 153, 175, 185, 225, 255, 259, 289, 315, 333, 357, 375, 425, 525, 555, 595, 629, 765, 777, 867, 875, 925, 1071, 1125, 1275, 1295, 1445, 1575, 1665, 1785, 1887, 2023, 2125, 2331, 2601, 2625, 2775, 2975, 3145, 3825, 3885, 4335, 4403, 4625, 5355, 5661, 6069, 6375, 6475, 7225, 7875, 8325, 8925, 9435, 10115, 10693, 11655, 13005, 13209, 13875, 14875, 15725, 18207, 19125, 19425, 21675, 22015, 26775, 28305, 30345, 32079, 32375, 36125, 39627, 41625, 44625, 47175, 50575, 53465, 58275, 65025, 66045, 74851, 78625, 91035, 96237, 97125, 108375, 110075, 133875, 141525, 151725, 160395, 198135, 224553, 235875, 252875, 267325, 291375, 325125, 330225, 374255, 455175, 481185, 550375, 673659, 707625, 758625, 801975, 990675, 1122765, 1336625, 1651125, 1871275, 2275875, 2405925, 3368295, 4009875, 4953375, 5613825, 9356375, 12029625, 16841475, 28069125, 84207375]

約数ペア:

[(1, 84207375), (3, 28069125), (5, 16841475), (7, 12029625), (9, 9356375), (15, 5613825), (17, 4953375), (21, 4009875), (25, 3368295), (35, 2405925), (37, 2275875), (45, 1871275), (51, 1651125), (63, 1336625), (75, 1122765), (85, 990675), (105, 801975), (111, 758625), (119, 707625), (125, 673659), (153, 550375), (175, 481185), (185, 455175), (225, 374255), (255, 330225), (259, 325125), (289, 291375), (315, 267325), (333, 252875), (357, 235875), (375, 224553), (425, 198135), (525, 160395), (555, 151725), (595, 141525), (629, 133875), (765, 110075), (777, 108375), (867, 97125), (875, 96237), (925, 91035), (1071, 78625), (1125, 74851), (1275, 66045), (1295, 65025), (1445, 58275), (1575, 53465), (1665, 50575), (1785, 47175), (1887, 44625), (2023, 41625), (2125, 39627), (2331, 36125), (2601, 32375), (2625, 32079), (2775, 30345), (2975, 28305), (3145, 26775), (3825, 22015), (3885, 21675), (4335, 19425), (4403, 19125), (4625, 18207), (5355, 15725), (5661, 14875), (6069, 13875), (6375, 13209), (6475, 13005), (7225, 11655), (7875, 10693), (8325, 10115), (8925, 9435)]