15679856995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{45389}}^1$

素因数の和:45987

約数の個数: 24

約数和(自身を含む): 20718537840

約数和(自身を除く): 5038680845

約数列:

[1, 5, 11, 55, 121, 571, 605, 2855, 6281, 31405, 45389, 69091, 226945, 345455, 499279, 2496395, 5492069, 25917119, 27460345, 129585595, 285088309, 1425441545, 3135971399, 15679856995]

約数ペア:

[(1, 15679856995), (5, 3135971399), (11, 1425441545), (55, 285088309), (121, 129585595), (571, 27460345), (605, 25917119), (2855, 5492069), (6281, 2496395), (31405, 499279), (45389, 345455), (69091, 226945)]