72645475

素因数分解:

$5^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 103271168

約数和(自身を除く): 30625693

約数列:

[1, 5, 7, 25, 35, 175, 571, 727, 2855, 3635, 3997, 5089, 14275, 18175, 19985, 25445, 99925, 127225, 415117, 2075585, 2905819, 10377925, 14529095, 72645475]

約数ペア:

[(1, 72645475), (5, 14529095), (7, 10377925), (25, 2905819), (35, 2075585), (175, 415117), (571, 127225), (727, 99925), (2855, 25445), (3635, 19985), (3997, 18175), (5089, 14275)]