3853996925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1627}}^1\times {\mathrm{2311}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 4900644672

約数和(自身を除く): 1046647747

約数列:

[1, 5, 25, 41, 205, 1025, 1627, 2311, 8135, 11555, 40675, 57775, 66707, 94751, 333535, 473755, 1667675, 2368775, 3759997, 18799985, 93999925, 154159877, 770799385, 3853996925]

約数ペア:

[(1, 3853996925), (5, 770799385), (25, 154159877), (41, 93999925), (205, 18799985), (1025, 3759997), (1627, 2368775), (2311, 1667675), (8135, 473755), (11555, 333535), (40675, 94751), (57775, 66707)]