2627155775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{14683}}^1$

素因数の和:15131

約数の個数: 24

約数和(自身を含む): 3457729584

約数和(自身を除く): 830573809

約数列:

[1, 5, 17, 25, 85, 421, 425, 2105, 7157, 10525, 14683, 35785, 73415, 178925, 249611, 367075, 1248055, 6181543, 6240275, 30907715, 105086231, 154538575, 525431155, 2627155775]

約数ペア:

[(1, 2627155775), (5, 525431155), (17, 154538575), (25, 105086231), (85, 30907715), (421, 6240275), (425, 6181543), (2105, 1248055), (7157, 367075), (10525, 249611), (14683, 178925), (35785, 73415)]