72425675

素因数分解:

$5^2\times 7^2\times {\mathrm{59123}}^1$

素因数の和:59147

約数の個数: 18

約数和(自身を含む): 104472108

約数和(自身を除く): 32046433

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 59123, 295615, 413861, 1478075, 2069305, 2897027, 10346525, 14485135, 72425675]

約数ペア:

[(1, 72425675), (5, 14485135), (7, 10346525), (25, 2897027), (35, 2069305), (49, 1478075), (175, 413861), (245, 295615), (1225, 59123)]