71880545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17903}}^1$

素因数の和:17992

約数の個数: 16

約数和(自身を含む): 95392512

約数和(自身を除く): 23511967

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 17903, 89515, 196933, 984665, 1306919, 6534595, 14376109, 71880545]

約数ペア:

[(1, 71880545), (5, 14376109), (11, 6534595), (55, 1306919), (73, 984665), (365, 196933), (803, 89515), (4015, 17903)]