11400625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 16026120

約数和(自身を除く): 4625495

約数列:

[1, 5, 17, 25, 29, 37, 85, 125, 145, 185, 425, 493, 625, 629, 725, 925, 1073, 2125, 2465, 3145, 3625, 4625, 5365, 10625, 12325, 15725, 18125, 18241, 23125, 26825, 61625, 78625, 91205, 134125, 308125, 393125, 456025, 670625, 2280125, 11400625]

約数ペア:

[(1, 11400625), (5, 2280125), (17, 670625), (25, 456025), (29, 393125), (37, 308125), (85, 134125), (125, 91205), (145, 78625), (185, 61625), (425, 26825), (493, 23125), (625, 18241), (629, 18125), (725, 15725), (925, 12325), (1073, 10625), (2125, 5365), (2465, 4625), (3145, 3625)]