404389635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109147}}^1$

素因数の和:109187

約数の個数: 32

約数和(自身を含む): 733474560

約数和(自身を除く): 329084925

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 109147, 327441, 545735, 1418911, 1637205, 2073793, 4256733, 6221379, 7094555, 10368965, 21283665, 26959309, 31106895, 80877927, 134796545, 404389635]

約数ペア:

[(1, 404389635), (3, 134796545), (5, 80877927), (13, 31106895), (15, 26959309), (19, 21283665), (39, 10368965), (57, 7094555), (65, 6221379), (95, 4256733), (195, 2073793), (247, 1637205), (285, 1418911), (741, 545735), (1235, 327441), (3705, 109147)]