16656145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9769}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 22510080

約数和(自身を除く): 5853935

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 9769, 48845, 107459, 302839, 537295, 1514195, 3331229, 16656145]

約数ペア:

[(1, 16656145), (5, 3331229), (11, 1514195), (31, 537295), (55, 302839), (155, 107459), (341, 48845), (1705, 9769)]