415157425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31511}}^1$

素因数の和:31569

約数の個数: 24

約数和(自身を含む): 562678272

約数和(自身を除く): 147520847

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 31511, 157555, 535687, 787775, 976841, 2678435, 4884205, 13392175, 16606297, 24421025, 83031485, 415157425]

約数ペア:

[(1, 415157425), (5, 83031485), (17, 24421025), (25, 16606297), (31, 13392175), (85, 4884205), (155, 2678435), (425, 976841), (527, 787775), (775, 535687), (2635, 157555), (13175, 31511)]