4396265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 5515776

約数和(自身を除く): 1119511

約数列:

[1, 5, 31, 113, 155, 251, 565, 1255, 3503, 7781, 17515, 28363, 38905, 141815, 879253, 4396265]

約数ペア:

[(1, 4396265), (5, 879253), (31, 141815), (113, 38905), (155, 28363), (251, 17515), (565, 7781), (1255, 3503)]