85643855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50231}}^1$

素因数の和:50278

約数の個数: 16

約数和(自身を含む): 115734528

約数和(自身を除く): 30090673

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 50231, 251155, 552541, 1557161, 2762705, 7785805, 17128771, 85643855]

約数ペア:

[(1, 85643855), (5, 17128771), (11, 7785805), (31, 2762705), (55, 1557161), (155, 552541), (341, 251155), (1705, 50231)]