85528375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 27690185

約数列:

[1, 5, 23, 25, 71, 115, 125, 355, 419, 575, 1633, 1775, 2095, 2875, 8165, 8875, 9637, 10475, 29749, 40825, 48185, 52375, 148745, 204125, 240925, 684227, 743725, 1204625, 3421135, 3718625, 17105675, 85528375]

約数ペア:

[(1, 85528375), (5, 17105675), (23, 3718625), (25, 3421135), (71, 1204625), (115, 743725), (125, 684227), (355, 240925), (419, 204125), (575, 148745), (1633, 52375), (1775, 48185), (2095, 40825), (2875, 29749), (8165, 10475), (8875, 9637)]