27992655

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 50281920

約数和(自身を除く): 22289265

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2053, 2727, 4545, 6159, 10265, 13635, 18477, 30795, 55431, 92385, 207353, 277155, 622059, 1036765, 1866177, 3110295, 5598531, 9330885, 27992655]

約数ペア:

[(1, 27992655), (3, 9330885), (5, 5598531), (9, 3110295), (15, 1866177), (27, 1036765), (45, 622059), (101, 277155), (135, 207353), (303, 92385), (505, 55431), (909, 30795), (1515, 18477), (2053, 13635), (2727, 10265), (4545, 6159)]