13152705

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4451}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 21155904

約数和(自身を除く): 8003199

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 4451, 13353, 22255, 66765, 876847, 2630541, 4384235, 13152705]

約数ペア:

[(1, 13152705), (3, 4384235), (5, 2630541), (15, 876847), (197, 66765), (591, 22255), (985, 13353), (2955, 4451)]