135977905

素因数分解:

$5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{2473}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 186678144

約数和(自身を除く): 50700239

約数列:

[1, 5, 7, 35, 1571, 2473, 7855, 10997, 12365, 17311, 54985, 86555, 3885083, 19425415, 27195581, 135977905]

約数ペア:

[(1, 135977905), (5, 27195581), (7, 19425415), (35, 3885083), (1571, 86555), (2473, 54985), (7855, 17311), (10997, 12365)]