30294375

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 51283584

約数和(自身を除く): 20989209

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 151, 321, 375, 453, 535, 625, 755, 1605, 1875, 2265, 2675, 3775, 8025, 11325, 13375, 16157, 18875, 40125, 48471, 56625, 66875, 80785, 94375, 200625, 242355, 283125, 403925, 1211775, 2019625, 6058875, 10098125, 30294375]

約数ペア:

[(1, 30294375), (3, 10098125), (5, 6058875), (15, 2019625), (25, 1211775), (75, 403925), (107, 283125), (125, 242355), (151, 200625), (321, 94375), (375, 80785), (453, 66875), (535, 56625), (625, 48471), (755, 40125), (1605, 18875), (1875, 16157), (2265, 13375), (2675, 11325), (3775, 8025)]