72672575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 92946432

約数和(自身を除く): 20273857

約数列:

[1, 5, 25, 47, 127, 235, 487, 635, 1175, 2435, 3175, 5969, 12175, 22889, 29845, 61849, 114445, 149225, 309245, 572225, 1546225, 2906903, 14534515, 72672575]

約数ペア:

[(1, 72672575), (5, 14534515), (25, 2906903), (47, 1546225), (127, 572225), (235, 309245), (487, 149225), (635, 114445), (1175, 61849), (2435, 29845), (3175, 22889), (5969, 12175)]