85995275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 111849984

約数和(自身を除く): 25854709

約数列:

[1, 5, 23, 25, 115, 347, 431, 575, 1735, 2155, 7981, 8675, 9913, 10775, 39905, 49565, 149557, 199525, 247825, 747785, 3439811, 3738925, 17199055, 85995275]

約数ペア:

[(1, 85995275), (5, 17199055), (23, 3738925), (25, 3439811), (115, 747785), (347, 247825), (431, 199525), (575, 149557), (1735, 49565), (2155, 39905), (7981, 10775), (8675, 9913)]