13849615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 18156096

約数和(自身を除く): 4306481

約数列:

[1, 5, 13, 65, 71, 355, 923, 3001, 4615, 15005, 39013, 195065, 213071, 1065355, 2769923, 13849615]

約数ペア:

[(1, 13849615), (5, 2769923), (13, 1065355), (65, 213071), (71, 195065), (355, 39013), (923, 15005), (3001, 4615)]