76840375105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69538801}}^1$

素因数の和:69538836

約数の個数: 16

約数和(自身を含む): 105142668624

約数和(自身を除く): 28302293519

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 69538801, 347694005, 904004413, 1182159617, 4520022065, 5910798085, 15368075021, 76840375105]

約数ペア:

[(1, 76840375105), (5, 15368075021), (13, 5910798085), (17, 4520022065), (65, 1182159617), (85, 904004413), (221, 347694005), (1105, 69538801)]