80622425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 108118080

約数和(自身を除く): 27495655

約数列:

[1, 5, 13, 25, 65, 325, 359, 691, 1795, 3455, 4667, 8975, 8983, 17275, 23335, 44915, 116675, 224575, 248069, 1240345, 3224897, 6201725, 16124485, 80622425]

約数ペア:

[(1, 80622425), (5, 16124485), (13, 6201725), (25, 3224897), (65, 1240345), (325, 248069), (359, 224575), (691, 116675), (1795, 44915), (3455, 23335), (4667, 17275), (8975, 8983)]