166564945

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 205774848

約数和(自身を除く): 39209903

約数列:

[1, 5, 47, 127, 235, 635, 5581, 5969, 27905, 29845, 262307, 708787, 1311535, 3543935, 33312989, 166564945]

約数ペア:

[(1, 166564945), (5, 33312989), (47, 3543935), (127, 1311535), (235, 708787), (635, 262307), (5581, 29845), (5969, 27905)]