24401575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 33413040

約数和(自身を除く): 9011465

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 997, 2225, 4895, 4985, 10967, 24475, 24925, 54835, 88733, 274175, 443665, 976063, 2218325, 4880315, 24401575]

約数ペア:

[(1, 24401575), (5, 4880315), (11, 2218325), (25, 976063), (55, 443665), (89, 274175), (275, 88733), (445, 54835), (979, 24925), (997, 24475), (2225, 10967), (4895, 4985)]