64746415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 80851680

約数和(自身を除く): 16105265

約数列:

[1, 5, 29, 145, 181, 905, 2467, 5249, 12335, 26245, 71543, 357715, 446527, 2232635, 12949283, 64746415]

約数ペア:

[(1, 64746415), (5, 12949283), (29, 2232635), (145, 446527), (181, 357715), (905, 71543), (2467, 26245), (5249, 12335)]