13750415

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 5257585

約数列:

[1, 5, 7, 35, 131, 655, 917, 2999, 4585, 14995, 20993, 104965, 392869, 1964345, 2750083, 13750415]

約数ペア:

[(1, 13750415), (5, 2750083), (7, 1964345), (35, 392869), (131, 104965), (655, 20993), (917, 14995), (2999, 4585)]