2138235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12959}}^1$

素因数の和:12978

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 1594245

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12959, 38877, 64795, 142549, 194385, 427647, 712745, 2138235]

約数ペア:

[(1, 2138235), (3, 712745), (5, 427647), (11, 194385), (15, 142549), (33, 64795), (55, 38877), (165, 12959)]