67806145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39769}}^1$

素因数の和:39816

約数の個数: 16

約数和(自身を含む): 91630080

約数和(自身を除く): 23823935

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 39769, 198845, 437459, 1232839, 2187295, 6164195, 13561229, 67806145]

約数ペア:

[(1, 67806145), (5, 13561229), (11, 6164195), (31, 2187295), (55, 1232839), (155, 437459), (341, 198845), (1705, 39769)]