25527335

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 31336032

約数和(自身を除く): 5808697

約数列:

[1, 5, 67, 181, 335, 421, 905, 2105, 12127, 28207, 60635, 76201, 141035, 381005, 5105467, 25527335]

約数ペア:

[(1, 25527335), (5, 5105467), (67, 381005), (181, 141035), (335, 76201), (421, 60635), (905, 28207), (2105, 12127)]