85831375

素因数分解:

$5^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 123237504

約数和(自身を除く): 37406129

約数列:

[1, 5, 7, 25, 35, 125, 175, 233, 421, 875, 1165, 1631, 2105, 2947, 5825, 8155, 10525, 14735, 29125, 40775, 52625, 73675, 98093, 203875, 368375, 490465, 686651, 2452325, 3433255, 12261625, 17166275, 85831375]

約数ペア:

[(1, 85831375), (5, 17166275), (7, 12261625), (25, 3433255), (35, 2452325), (125, 686651), (175, 490465), (233, 368375), (421, 203875), (875, 98093), (1165, 73675), (1631, 52625), (2105, 40775), (2947, 29125), (5825, 14735), (8155, 10525)]