17517145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8017}}^1$

素因数の和:8064

約数の個数: 16

約数和(自身を含む): 23091840

約数和(自身を除く): 5574695

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 8017, 40085, 152323, 184391, 761615, 921955, 3503429, 17517145]

約数ペア:

[(1, 17517145), (5, 3503429), (19, 921955), (23, 761615), (95, 184391), (115, 152323), (437, 40085), (2185, 8017)]