123328735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{7949}}^1$

素因数の和:8090

約数の個数: 16

約数和(自身を含む): 154548000

約数和(自身を除く): 31219265

約数列:

[1, 5, 29, 107, 145, 535, 3103, 7949, 15515, 39745, 230521, 850543, 1152605, 4252715, 24665747, 123328735]

約数ペア:

[(1, 123328735), (5, 24665747), (29, 4252715), (107, 1152605), (145, 850543), (535, 230521), (3103, 39745), (7949, 15515)]