4955615

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 7017840

約数和(自身を除く): 2062225

約数列:

[1, 5, 7, 35, 49, 113, 179, 245, 565, 791, 895, 1253, 3955, 5537, 6265, 8771, 20227, 27685, 43855, 101135, 141589, 707945, 991123, 4955615]

約数ペア:

[(1, 4955615), (5, 991123), (7, 707945), (35, 141589), (49, 101135), (113, 43855), (179, 27685), (245, 20227), (565, 8771), (791, 6265), (895, 5537), (1253, 3955)]