256377935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{274201}}^1$

素因数の和:274234

約数の個数: 16

約数和(自身を含む): 355365792

約数和(自身を除く): 98987857

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 274201, 1371005, 3016211, 4661417, 15081055, 23307085, 51275587, 256377935]

約数ペア:

[(1, 256377935), (5, 51275587), (11, 23307085), (17, 15081055), (55, 4661417), (85, 3016211), (187, 1371005), (935, 274201)]