72625525

素因数分解:

$5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 103437824

約数和(自身を除く): 30812299

約数列:

[1, 5, 7, 25, 35, 175, 223, 1115, 1561, 1861, 5575, 7805, 9305, 13027, 39025, 46525, 65135, 325675, 415003, 2075015, 2905021, 10375075, 14525105, 72625525]

約数ペア:

[(1, 72625525), (5, 14525105), (7, 10375075), (25, 2905021), (35, 2075015), (175, 415003), (223, 325675), (1115, 65135), (1561, 46525), (1861, 39025), (5575, 13027), (7805, 9305)]