4445001025

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{839}}^1\times {\mathrm{2903}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 5595891840

約数和(自身を除く): 1150890815

約数列:

[1, 5, 25, 73, 365, 839, 1825, 2903, 4195, 14515, 20975, 61247, 72575, 211919, 306235, 1059595, 1531175, 2435617, 5297975, 12178085, 60890425, 177800041, 889000205, 4445001025]

約数ペア:

[(1, 4445001025), (5, 889000205), (25, 177800041), (73, 60890425), (365, 12178085), (839, 5297975), (1825, 2435617), (2903, 1531175), (4195, 1059595), (14515, 306235), (20975, 211919), (61247, 72575)]