24989908995

素因数分解:

$3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{125669}}^1$

素因数の和:126177

約数の個数: 40

約数和(自身を含む): 44888318640

約数和(自身を除く): 19898409645

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 491, 1473, 2455, 4419, 7365, 13257, 22095, 39771, 66285, 125669, 198855, 377007, 628345, 1131021, 1885035, 3393063, 5655105, 10179189, 16965315, 50895945, 61703479, 185110437, 308517395, 555331311, 925552185, 1665993933, 2776656555, 4997981799, 8329969665, 24989908995]

約数ペア:

[(1, 24989908995), (3, 8329969665), (5, 4997981799), (9, 2776656555), (15, 1665993933), (27, 925552185), (45, 555331311), (81, 308517395), (135, 185110437), (405, 61703479), (491, 50895945), (1473, 16965315), (2455, 10179189), (4419, 5655105), (7365, 3393063), (13257, 1885035), (22095, 1131021), (39771, 628345), (66285, 377007), (125669, 198855)]