8920945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 11874240

約数和(自身を除く): 2953295

約数列:

[1, 5, 11, 55, 61, 305, 671, 2659, 3355, 13295, 29249, 146245, 162199, 810995, 1784189, 8920945]

約数ペア:

[(1, 8920945), (5, 1784189), (11, 810995), (55, 162199), (61, 146245), (305, 29249), (671, 13295), (2659, 3355)]