1489244525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 1880236800

約数和(自身を除く): 390992275

約数列:

[1, 5, 25, 71, 269, 355, 1345, 1775, 3119, 6725, 15595, 19099, 77975, 95495, 221449, 477475, 839011, 1107245, 4195055, 5536225, 20975275, 59569781, 297848905, 1489244525]

約数ペア:

[(1, 1489244525), (5, 297848905), (25, 59569781), (71, 20975275), (269, 5536225), (355, 4195055), (1345, 1107245), (1775, 839011), (3119, 477475), (6725, 221449), (15595, 95495), (19099, 77975)]