72680525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 98732520

約数和(自身を除く): 26051995

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 5897, 12325, 29485, 100249, 147425, 171013, 501245, 855065, 2506225, 2907221, 4275325, 14536105, 72680525]

約数ペア:

[(1, 72680525), (5, 14536105), (17, 4275325), (25, 2907221), (29, 2506225), (85, 855065), (145, 501245), (425, 171013), (493, 147425), (725, 100249), (2465, 29485), (5897, 12325)]