65257135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4289}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 83397600

約数和(自身を除く): 18140465

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4289, 15215, 21445, 72913, 364565, 767731, 3838655, 13051427, 65257135]

約数ペア:

[(1, 65257135), (5, 13051427), (17, 3838655), (85, 767731), (179, 364565), (895, 72913), (3043, 21445), (4289, 15215)]