56992975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 78744960

約数和(自身を除く): 21751985

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 6047, 9425, 30235, 78611, 151175, 175363, 393055, 876815, 1965275, 2279719, 4384075, 11398595, 56992975]

約数ペア:

[(1, 56992975), (5, 11398595), (13, 4384075), (25, 2279719), (29, 1965275), (65, 876815), (145, 393055), (325, 175363), (377, 151175), (725, 78611), (1885, 30235), (6047, 9425)]