5460325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 7452648

約数和(自身を除く): 1992323

約数列:

[1, 5, 13, 25, 53, 65, 265, 317, 325, 689, 1325, 1585, 3445, 4121, 7925, 16801, 17225, 20605, 84005, 103025, 218413, 420025, 1092065, 5460325]

約数ペア:

[(1, 5460325), (5, 1092065), (13, 420025), (25, 218413), (53, 103025), (65, 84005), (265, 20605), (317, 17225), (325, 16801), (689, 7925), (1325, 4121), (1585, 3445)]