85786145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13499}}^1$

素因数の和:13576

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 23077855

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 13499, 67495, 418469, 553459, 2092345, 2767295, 17157229, 85786145]

約数ペア:

[(1, 85786145), (5, 17157229), (31, 2767295), (41, 2092345), (155, 553459), (205, 418469), (1271, 67495), (6355, 13499)]