88668125

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 136456320

約数和(自身を除く): 47788195

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 625, 875, 1559, 1625, 2275, 4375, 7795, 8125, 10913, 11375, 20267, 38975, 54565, 56875, 101335, 141869, 194875, 272825, 506675, 709345, 974375, 1364125, 2533375, 3546725, 6820625, 12666875, 17733625, 88668125]

約数ペア:

[(1, 88668125), (5, 17733625), (7, 12666875), (13, 6820625), (25, 3546725), (35, 2533375), (65, 1364125), (91, 974375), (125, 709345), (175, 506675), (325, 272825), (455, 194875), (625, 141869), (875, 101335), (1559, 56875), (1625, 54565), (2275, 38975), (4375, 20267), (7795, 11375), (8125, 10913)]