72764415

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11633}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 127043280

約数和(自身を除く): 54278865

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 11633, 34899, 58165, 104697, 174495, 523485, 1616987, 4850961, 8084935, 14552883, 24254805, 72764415]

約数ペア:

[(1, 72764415), (3, 24254805), (5, 14552883), (9, 8084935), (15, 4850961), (45, 1616987), (139, 523485), (417, 174495), (695, 104697), (1251, 58165), (2085, 34899), (6255, 11633)]