18445131345

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1\times {\mathrm{5087}}^1$

素因数の和:6741

約数の個数: 32

約数和(自身を含む): 29719130112

約数和(自身を除く): 11273998767

約数列:

[1, 3, 5, 15, 163, 489, 815, 1483, 2445, 4449, 5087, 7415, 15261, 22245, 25435, 76305, 241729, 725187, 829181, 1208645, 2487543, 3625935, 4145905, 7544021, 12437715, 22632063, 37720105, 113160315, 1229675423, 3689026269, 6148377115, 18445131345]

約数ペア:

[(1, 18445131345), (3, 6148377115), (5, 3689026269), (15, 1229675423), (163, 113160315), (489, 37720105), (815, 22632063), (1483, 12437715), (2445, 7544021), (4449, 4145905), (5087, 3625935), (7415, 2487543), (15261, 1208645), (22245, 829181), (25435, 725187), (76305, 241729)]