13298685

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5647}}^1$

素因数の和:5812

約数の個数: 16

約数和(自身を含む): 21417216

約数和(自身を除く): 8118531

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 5647, 16941, 28235, 84705, 886579, 2659737, 4432895, 13298685]

約数ペア:

[(1, 13298685), (3, 4432895), (5, 2659737), (15, 886579), (157, 84705), (471, 28235), (785, 16941), (2355, 5647)]