2017896105

素因数分解:

$3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{80603}}^1$

素因数の和:82280

約数の個数: 16

約数和(自身を含む): 3230608320

約数和(自身を除く): 1212712215

約数列:

[1, 3, 5, 15, 1669, 5007, 8345, 25035, 80603, 241809, 403015, 1209045, 134526407, 403579221, 672632035, 2017896105]

約数ペア:

[(1, 2017896105), (3, 672632035), (5, 403579221), (15, 134526407), (1669, 1209045), (5007, 403015), (8345, 241809), (25035, 80603)]