2718135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8629}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 5385120

約数和(自身を除く): 2666985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8629, 25887, 43145, 60403, 77661, 129435, 181209, 302015, 388305, 543627, 906045, 2718135]

約数ペア:

[(1, 2718135), (3, 906045), (5, 543627), (7, 388305), (9, 302015), (15, 181209), (21, 129435), (35, 77661), (45, 60403), (63, 43145), (105, 25887), (315, 8629)]