1060405345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 1390900896

約数和(自身を除く): 330495551

約数列:

[1, 5, 17, 41, 85, 137, 205, 685, 697, 2221, 2329, 3485, 5617, 11105, 11645, 28085, 37757, 91061, 95489, 188785, 304277, 455305, 477445, 1521385, 1548037, 5172709, 7740185, 12475357, 25863545, 62376785, 212081069, 1060405345]

約数ペア:

[(1, 1060405345), (5, 212081069), (17, 62376785), (41, 25863545), (85, 12475357), (137, 7740185), (205, 5172709), (685, 1548037), (697, 1521385), (2221, 477445), (2329, 455305), (3485, 304277), (5617, 188785), (11105, 95489), (11645, 91061), (28085, 37757)]