53883725

素因数分解:

$5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 76870080

約数和(自身を除く): 22986355

約数列:

[1, 5, 7, 25, 35, 163, 175, 815, 1141, 1889, 4075, 5705, 9445, 13223, 28525, 47225, 66115, 307907, 330575, 1539535, 2155349, 7697675, 10776745, 53883725]

約数ペア:

[(1, 53883725), (5, 10776745), (7, 7697675), (25, 2155349), (35, 1539535), (163, 330575), (175, 307907), (815, 66115), (1141, 47225), (1889, 28525), (4075, 13223), (5705, 9445)]