10269025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 14443520

約数和(自身を除く): 4174495

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1663, 6175, 8315, 21619, 31597, 41575, 108095, 157985, 410761, 540475, 789925, 2053805, 10269025]

約数ペア:

[(1, 10269025), (5, 2053805), (13, 789925), (19, 540475), (25, 410761), (65, 157985), (95, 108095), (247, 41575), (325, 31597), (475, 21619), (1235, 8315), (1663, 6175)]