23201565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81409}}^1$

素因数の和:81436

約数の個数: 16

約数和(自身を含む): 39076800

約数和(自身を除く): 15875235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 81409, 244227, 407045, 1221135, 1546771, 4640313, 7733855, 23201565]

約数ペア:

[(1, 23201565), (3, 7733855), (5, 4640313), (15, 1546771), (19, 1221135), (57, 407045), (95, 244227), (285, 81409)]