102782425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4099}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 137268000

約数和(自身を除く): 34485575

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 4099, 5015, 20495, 25075, 69683, 102475, 241841, 348415, 1209205, 1742075, 4111297, 6046025, 20556485, 102782425]

約数ペア:

[(1, 102782425), (5, 20556485), (17, 6046025), (25, 4111297), (59, 1742075), (85, 1209205), (295, 348415), (425, 241841), (1003, 102475), (1475, 69683), (4099, 25075), (5015, 20495)]