87468615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149519}}^1$

素因数の和:149543

約数の個数: 24

約数和(自身を含む): 163275840

約数和(自身を除く): 75807225

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 149519, 448557, 747595, 1345671, 1943747, 2242785, 5831241, 6728355, 9718735, 17493723, 29156205, 87468615]

約数ペア:

[(1, 87468615), (3, 29156205), (5, 17493723), (9, 9718735), (13, 6728355), (15, 5831241), (39, 2242785), (45, 1943747), (65, 1345671), (117, 747595), (195, 448557), (585, 149519)]