238048005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3221}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 411384960

約数和(自身を除く): 173336955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 379, 1137, 1895, 3221, 4927, 5685, 9663, 14781, 16105, 24635, 41873, 48315, 73905, 125619, 209365, 628095, 1220759, 3662277, 6103795, 15869867, 18311385, 47609601, 79349335, 238048005]

約数ペア:

[(1, 238048005), (3, 79349335), (5, 47609601), (13, 18311385), (15, 15869867), (39, 6103795), (65, 3662277), (195, 1220759), (379, 628095), (1137, 209365), (1895, 125619), (3221, 73905), (4927, 48315), (5685, 41873), (9663, 24635), (14781, 16105)]