57351995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 74501856

約数和(自身を除く): 17149861

約数列:

[1, 5, 23, 29, 115, 145, 593, 667, 841, 2965, 3335, 4205, 13639, 17197, 19343, 68195, 85985, 96715, 395531, 498713, 1977655, 2493565, 11470399, 57351995]

約数ペア:

[(1, 57351995), (5, 11470399), (23, 2493565), (29, 1977655), (115, 498713), (145, 395531), (593, 96715), (667, 85985), (841, 68195), (2965, 19343), (3335, 17197), (4205, 13639)]