40770905

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10687}}^1$

素因数の和:10808

約数の個数: 16

約数和(自身を含む): 56432640

約数和(自身を除く): 15661735

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 10687, 53435, 74809, 374045, 1164883, 5824415, 8154181, 40770905]

約数ペア:

[(1, 40770905), (5, 8154181), (7, 5824415), (35, 1164883), (109, 374045), (545, 74809), (763, 53435), (3815, 10687)]