65305487

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 75419424

約数和(自身を除く): 10113937

約数列:

[1, 13, 23, 53, 169, 299, 317, 689, 1219, 3887, 4121, 7291, 8957, 15847, 16801, 53573, 94783, 206011, 218413, 386423, 1232179, 2839369, 5023499, 65305487]

約数ペア:

[(1, 65305487), (13, 5023499), (23, 2839369), (53, 1232179), (169, 386423), (299, 218413), (317, 206011), (689, 94783), (1219, 53573), (3887, 16801), (4121, 15847), (7291, 8957)]