12672465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4999}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 21960000

約数和(自身を除く): 9287535

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4999, 14997, 24995, 64987, 74985, 194961, 324935, 844831, 974805, 2534493, 4224155, 12672465]

約数ペア:

[(1, 12672465), (3, 4224155), (5, 2534493), (13, 974805), (15, 844831), (39, 324935), (65, 194961), (169, 74985), (195, 64987), (507, 24995), (845, 14997), (2535, 4999)]