85999275

素因数分解:

$3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 154655280

約数和(自身を除く): 68656005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 311, 933, 1229, 1555, 2799, 3687, 4665, 6145, 7775, 11061, 13995, 18435, 23325, 30725, 55305, 69975, 92175, 276525, 382219, 1146657, 1911095, 3439971, 5733285, 9555475, 17199855, 28666425, 85999275]

約数ペア:

[(1, 85999275), (3, 28666425), (5, 17199855), (9, 9555475), (15, 5733285), (25, 3439971), (45, 1911095), (75, 1146657), (225, 382219), (311, 276525), (933, 92175), (1229, 69975), (1555, 55305), (2799, 30725), (3687, 23325), (4665, 18435), (6145, 13995), (7775, 11061)]