85175169

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 115200960

約数和(自身を除く): 30025791

約数列:

[1, 3, 139, 157, 417, 471, 1301, 3903, 21823, 65469, 180839, 204257, 542517, 612771, 28391723, 85175169]

約数ペア:

[(1, 85175169), (3, 28391723), (139, 612771), (157, 542517), (417, 204257), (471, 180839), (1301, 65469), (3903, 21823)]