40950005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3671}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 51819264

約数和(自身を除く): 10869259

約数列:

[1, 5, 23, 97, 115, 485, 2231, 3671, 11155, 18355, 84433, 356087, 422165, 1780435, 8190001, 40950005]

約数ペア:

[(1, 40950005), (5, 8190001), (23, 1780435), (97, 422165), (115, 356087), (485, 84433), (2231, 18355), (3671, 11155)]