5143145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 7361280

約数和(自身を除く): 2218135

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 6389, 31945, 44723, 146947, 223615, 734735, 1028629, 5143145]

約数ペア:

[(1, 5143145), (5, 1028629), (7, 734735), (23, 223615), (35, 146947), (115, 44723), (161, 31945), (805, 6389)]