15660085310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25672271}}^1$

素因数の和:25672339

約数の個数: 16

約数和(自身を含む): 28650255552

約数和(自身を除く): 12990170242

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 25672271, 51344542, 128361355, 256722710, 1566008531, 3132017062, 7830042655, 15660085310]

約数ペア:

[(1, 15660085310), (2, 7830042655), (5, 3132017062), (10, 1566008531), (61, 256722710), (122, 128361355), (305, 51344542), (610, 25672271)]