86507275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 109992960

約数和(自身を除く): 23485685

約数列:

[1, 5, 25, 59, 223, 263, 295, 1115, 1315, 1475, 5575, 6575, 13157, 15517, 58649, 65785, 77585, 293245, 328925, 387925, 1466225, 3460291, 17301455, 86507275]

約数ペア:

[(1, 86507275), (5, 17301455), (25, 3460291), (59, 1466225), (223, 387925), (263, 328925), (295, 293245), (1115, 77585), (1315, 65785), (1475, 58649), (5575, 15517), (6575, 13157)]