13486215

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5197}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 21706848

約数和(自身を除く): 8220633

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 5197, 15591, 25985, 77955, 899081, 2697243, 4495405, 13486215]

約数ペア:

[(1, 13486215), (3, 4495405), (5, 2697243), (15, 899081), (173, 77955), (519, 25985), (865, 15591), (2595, 5197)]