13344015

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2549}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 21420000

約数和(自身を除く): 8075985

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 2549, 5235, 7647, 12745, 38235, 889601, 2668803, 4448005, 13344015]

約数ペア:

[(1, 13344015), (3, 4448005), (5, 2668803), (15, 889601), (349, 38235), (1047, 12745), (1745, 7647), (2549, 5235)]