630465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 1100736

約数和(自身を除く): 470271

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3821, 11463, 19105, 42031, 57315, 126093, 210155, 630465]

約数ペア:

[(1, 630465), (3, 210155), (5, 126093), (11, 57315), (15, 42031), (33, 19105), (55, 11463), (165, 3821)]