1796551327615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1499}}^1\times {\mathrm{125959}}^1$

素因数の和:127647

約数の個数: 32

約数和(自身を含む): 2367040320000

約数和(自身を除く): 570488992385

約数列:

[1, 5, 11, 55, 173, 865, 1499, 1903, 7495, 9515, 16489, 82445, 125959, 259327, 629795, 1296635, 1385549, 2852597, 6927745, 14262985, 21790907, 108954535, 188812541, 239699977, 944062705, 1198499885, 2076937951, 10384689755, 32664569593, 163322847965, 359310265523, 1796551327615]

約数ペア:

[(1, 1796551327615), (5, 359310265523), (11, 163322847965), (55, 32664569593), (173, 10384689755), (865, 2076937951), (1499, 1198499885), (1903, 944062705), (7495, 239699977), (9515, 188812541), (16489, 108954535), (82445, 21790907), (125959, 14262985), (259327, 6927745), (629795, 2852597), (1296635, 1385549)]