1330155

素因数分解:

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

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1089045

約数列:

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

約数ペア:

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