80815035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2459}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 148308480

約数和(自身を除く): 67493445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 2459, 4695, 6573, 7377, 10955, 12295, 17213, 32865, 36885, 51639, 86065, 258195, 769667, 2309001, 3848335, 5387669, 11545005, 16163007, 26938345, 80815035]

約数ペア:

[(1, 80815035), (3, 26938345), (5, 16163007), (7, 11545005), (15, 5387669), (21, 3848335), (35, 2309001), (105, 769667), (313, 258195), (939, 86065), (1565, 51639), (2191, 36885), (2459, 32865), (4695, 17213), (6573, 12295), (7377, 10955)]