60921025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7639}}^1$

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 85262400

約数和(自身を除く): 24341375

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7639, 7975, 38195, 84029, 190975, 221531, 420145, 1107655, 2100725, 2436841, 5538275, 12184205, 60921025]

約数ペア:

[(1, 60921025), (5, 12184205), (11, 5538275), (25, 2436841), (29, 2100725), (55, 1107655), (145, 420145), (275, 221531), (319, 190975), (725, 84029), (1595, 38195), (7639, 7975)]