12469665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4919}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 21608640

約数和(自身を除く): 9138975

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4919, 14757, 24595, 63947, 73785, 191841, 319735, 831311, 959205, 2493933, 4156555, 12469665]

約数ペア:

[(1, 12469665), (3, 4156555), (5, 2493933), (13, 959205), (15, 831311), (39, 319735), (65, 191841), (169, 73785), (195, 63947), (507, 24595), (845, 14757), (2535, 4919)]