860767925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13037}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 1131698400

約数和(自身を除く): 270930475

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 2641, 3475, 13037, 13205, 65185, 66025, 247703, 325925, 1238515, 1812143, 6192575, 9060715, 34430717, 45303575, 172153585, 860767925]

約数ペア:

[(1, 860767925), (5, 172153585), (19, 45303575), (25, 34430717), (95, 9060715), (139, 6192575), (475, 1812143), (695, 1238515), (2641, 325925), (3475, 247703), (13037, 66025), (13205, 65185)]