25479225

素因数分解:

$3^3\times 5^2\times {\mathrm{37747}}^1$

素因数の和:37766

約数の個数: 24

約数和(自身を含む): 46807520

約数和(自身を除く): 21328295

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 37747, 113241, 188735, 339723, 566205, 943675, 1019169, 1698615, 2831025, 5095845, 8493075, 25479225]

約数ペア:

[(1, 25479225), (3, 8493075), (5, 5095845), (9, 2831025), (15, 1698615), (25, 1019169), (27, 943675), (45, 566205), (75, 339723), (135, 188735), (225, 113241), (675, 37747)]