23013385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 29240640

約数和(自身を除く): 6227255

約数列:

[1, 5, 29, 43, 145, 215, 1247, 3691, 6235, 18455, 107039, 158713, 535195, 793565, 4602677, 23013385]

約数ペア:

[(1, 23013385), (5, 4602677), (29, 793565), (43, 535195), (145, 158713), (215, 107039), (1247, 18455), (3691, 6235)]