9104128475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{90073}}^1$

素因数の和:90407

約数の個数: 24

約数和(自身を含む): 12196740192

約数和(自身を除く): 3092611717

約数列:

[1, 5, 13, 25, 65, 311, 325, 1555, 4043, 7775, 20215, 90073, 101075, 450365, 1170949, 2251825, 5854745, 28012703, 29273725, 140063515, 364165139, 700317575, 1820825695, 9104128475]

約数ペア:

[(1, 9104128475), (5, 1820825695), (13, 700317575), (25, 364165139), (65, 140063515), (311, 29273725), (325, 28012703), (1555, 5854745), (4043, 2251825), (7775, 1170949), (20215, 450365), (90073, 101075)]