15256191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 6365409

約数列:

[1, 3, 17, 51, 389, 769, 1167, 2307, 6613, 13073, 19839, 39219, 299141, 897423, 5085397, 15256191]

約数ペア:

[(1, 15256191), (3, 5085397), (17, 897423), (51, 299141), (389, 39219), (769, 19839), (1167, 13073), (2307, 6613)]