3990465

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 7318080

約数和(自身を除く): 3327615

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 167, 177, 295, 405, 501, 531, 835, 885, 1503, 1593, 2505, 2655, 4509, 4779, 7515, 7965, 9853, 13527, 22545, 23895, 29559, 49265, 67635, 88677, 147795, 266031, 443385, 798093, 1330155, 3990465]

約数ペア:

[(1, 3990465), (3, 1330155), (5, 798093), (9, 443385), (15, 266031), (27, 147795), (45, 88677), (59, 67635), (81, 49265), (135, 29559), (167, 23895), (177, 22545), (295, 13527), (405, 9853), (501, 7965), (531, 7515), (835, 4779), (885, 4509), (1503, 2655), (1593, 2505)]