289867818315

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2609}}^1\times {\mathrm{28163}}^1$

素因数の和:31043

約数の個数: 32

約数和(自身を含む): 465746941440

約数和(自身を除く): 175879123125

約数列:

[1, 3, 5, 15, 263, 789, 1315, 2609, 3945, 7827, 13045, 28163, 39135, 84489, 140815, 422445, 686167, 2058501, 3430835, 7406869, 10292505, 22220607, 37034345, 73477267, 111103035, 220431801, 367386335, 1102159005, 19324521221, 57973563663, 96622606105, 289867818315]

約数ペア:

[(1, 289867818315), (3, 96622606105), (5, 57973563663), (15, 19324521221), (263, 1102159005), (789, 367386335), (1315, 220431801), (2609, 111103035), (3945, 73477267), (7827, 37034345), (13045, 22220607), (28163, 10292505), (39135, 7406869), (84489, 3430835), (140815, 2058501), (422445, 686167)]