16660795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 21086208

約数和(自身を除く): 4425413

約数列:

[1, 5, 31, 47, 155, 235, 1457, 2287, 7285, 11435, 70897, 107489, 354485, 537445, 3332159, 16660795]

約数ペア:

[(1, 16660795), (5, 3332159), (31, 537445), (47, 354485), (155, 107489), (235, 70897), (1457, 11435), (2287, 7285)]