9851250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 25641792

約数和(自身を除く): 15790542

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 71, 74, 75, 111, 125, 142, 150, 185, 213, 222, 250, 355, 370, 375, 426, 555, 625, 710, 750, 925, 1065, 1110, 1250, 1775, 1850, 1875, 2130, 2627, 2775, 3550, 3750, 4625, 5254, 5325, 5550, 7881, 8875, 9250, 10650, 13135, 13875, 15762, 17750, 23125, 26270, 26625, 27750, 39405, 44375, 46250, 53250, 65675, 69375, 78810, 88750, 131350, 133125, 138750, 197025, 266250, 328375, 394050, 656750, 985125, 1641875, 1970250, 3283750, 4925625, 9851250]

約数ペア:

[(1, 9851250), (2, 4925625), (3, 3283750), (5, 1970250), (6, 1641875), (10, 985125), (15, 656750), (25, 394050), (30, 328375), (37, 266250), (50, 197025), (71, 138750), (74, 133125), (75, 131350), (111, 88750), (125, 78810), (142, 69375), (150, 65675), (185, 53250), (213, 46250), (222, 44375), (250, 39405), (355, 27750), (370, 26625), (375, 26270), (426, 23125), (555, 17750), (625, 15762), (710, 13875), (750, 13135), (925, 10650), (1065, 9250), (1110, 8875), (1250, 7881), (1775, 5550), (1850, 5325), (1875, 5254), (2130, 4625), (2627, 3750), (2775, 3550)]