31250115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53419}}^1$

素因数の和:53443

約数の個数: 24

約数和(自身を含む): 58334640

約数和(自身を除く): 27084525

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53419, 160257, 267095, 480771, 694447, 801285, 2083341, 2403855, 3472235, 6250023, 10416705, 31250115]

約数ペア:

[(1, 31250115), (3, 10416705), (5, 6250023), (9, 3472235), (13, 2403855), (15, 2083341), (39, 801285), (45, 694447), (65, 480771), (117, 267095), (195, 160257), (585, 53419)]