12565536485

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{2797}}^1\times {\mathrm{3109}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 16028678760

約数和(自身を除く): 3463142275

約数列:

[1, 5, 17, 85, 289, 1445, 2797, 3109, 13985, 15545, 47549, 52853, 237745, 264265, 808333, 898501, 4041665, 4492505, 8695873, 43479365, 147829841, 739149205, 2513107297, 12565536485]

約数ペア:

[(1, 12565536485), (5, 2513107297), (17, 739149205), (85, 147829841), (289, 43479365), (1445, 8695873), (2797, 4492505), (3109, 4041665), (13985, 898501), (15545, 808333), (47549, 264265), (52853, 237745)]