1419275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 2072784

約数和(自身を除く): 653509

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 397, 715, 1985, 3575, 4367, 5161, 9925, 21835, 25805, 56771, 109175, 129025, 283855, 1419275]

約数ペア:

[(1, 1419275), (5, 283855), (11, 129025), (13, 109175), (25, 56771), (55, 25805), (65, 21835), (143, 9925), (275, 5161), (325, 4367), (397, 3575), (715, 1985)]