3130645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 4481280

約数和(自身を除く): 1350635

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3889, 19445, 27223, 89447, 136115, 447235, 626129, 3130645]

約数ペア:

[(1, 3130645), (5, 626129), (7, 447235), (23, 136115), (35, 89447), (115, 27223), (161, 19445), (805, 3889)]