2404825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 3214080

約数和(自身を除く): 809255

約数列:

[1, 5, 25, 29, 31, 107, 145, 155, 535, 725, 775, 899, 2675, 3103, 3317, 4495, 15515, 16585, 22475, 77575, 82925, 96193, 480965, 2404825]

約数ペア:

[(1, 2404825), (5, 480965), (25, 96193), (29, 82925), (31, 77575), (107, 22475), (145, 16585), (155, 15515), (535, 4495), (725, 3317), (775, 3103), (899, 2675)]