23815525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 30935520

約数和(自身を除く): 7119995

約数列:

[1, 5, 25, 29, 107, 145, 307, 535, 725, 1535, 2675, 3103, 7675, 8903, 15515, 32849, 44515, 77575, 164245, 222575, 821225, 952621, 4763105, 23815525]

約数ペア:

[(1, 23815525), (5, 4763105), (25, 952621), (29, 821225), (107, 222575), (145, 164245), (307, 77575), (535, 44515), (725, 32849), (1535, 15515), (2675, 8903), (3103, 7675)]