77267705

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 94227840

約数和(自身を除く): 16960135

約数列:

[1, 5, 113, 163, 565, 815, 839, 4195, 18419, 92095, 94807, 136757, 474035, 683785, 15453541, 77267705]

約数ペア:

[(1, 77267705), (5, 15453541), (113, 683785), (163, 474035), (565, 136757), (815, 94807), (839, 92095), (4195, 18419)]