15695405830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{272537}}^1$

素因数の和:273000

約数の個数: 32

約数和(自身を含む): 30493731744

約数和(自身を除く): 14798325914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 4430, 5759, 11518, 28795, 57590, 272537, 545074, 1362685, 2725370, 3542981, 7085962, 17714905, 35429810, 120733891, 241467782, 603669455, 1207338910, 1569540583, 3139081166, 7847702915, 15695405830]

約数ペア:

[(1, 15695405830), (2, 7847702915), (5, 3139081166), (10, 1569540583), (13, 1207338910), (26, 603669455), (65, 241467782), (130, 120733891), (443, 35429810), (886, 17714905), (2215, 7085962), (4430, 3542981), (5759, 2725370), (11518, 1362685), (28795, 545074), (57590, 272537)]