72488545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3067}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 90567360

約数和(自身を除く): 18078815

約数列:

[1, 5, 29, 145, 163, 815, 3067, 4727, 15335, 23635, 88943, 444715, 499921, 2499605, 14497709, 72488545]

約数ペア:

[(1, 72488545), (5, 14497709), (29, 2499605), (145, 499921), (163, 444715), (815, 88943), (3067, 23635), (4727, 15335)]