67937575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 88275600

約数和(自身を除く): 20338025

約数列:

[1, 5, 25, 29, 83, 145, 415, 725, 1129, 2075, 2407, 5645, 12035, 28225, 32741, 60175, 93707, 163705, 468535, 818525, 2342675, 2717503, 13587515, 67937575]

約数ペア:

[(1, 67937575), (5, 13587515), (25, 2717503), (29, 2342675), (83, 818525), (145, 468535), (415, 163705), (725, 93707), (1129, 60175), (2075, 32741), (2407, 28225), (5645, 12035)]