15505929

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 23200320

約数和(自身を除く): 7694391

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 389, 927, 1167, 3501, 4429, 13287, 16727, 39861, 40067, 50181, 120201, 150543, 360603, 1722881, 5168643, 15505929]

約数ペア:

[(1, 15505929), (3, 5168643), (9, 1722881), (43, 360603), (103, 150543), (129, 120201), (309, 50181), (387, 40067), (389, 39861), (927, 16727), (1167, 13287), (3501, 4429)]