4745345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 6583680

約数和(自身を除く): 1838335

約数列:

[1, 5, 11, 19, 55, 95, 209, 239, 361, 1045, 1195, 1805, 2629, 3971, 4541, 13145, 19855, 22705, 49951, 86279, 249755, 431395, 949069, 4745345]

約数ペア:

[(1, 4745345), (5, 949069), (11, 431395), (19, 249755), (55, 86279), (95, 49951), (209, 22705), (239, 19855), (361, 13145), (1045, 4541), (1195, 3971), (1805, 2629)]