13315695

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12503}}^1$

素因数の和:12582

約数の個数: 16

約数和(自身を含む): 21606912

約数和(自身を除く): 8291217

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12503, 37509, 62515, 187545, 887713, 2663139, 4438565, 13315695]

約数ペア:

[(1, 13315695), (3, 4438565), (5, 2663139), (15, 887713), (71, 187545), (213, 62515), (355, 37509), (1065, 12503)]