25506545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 32717520

約数和(自身を除く): 7210975

約数列:

[1, 5, 17, 85, 109, 545, 1853, 2753, 9265, 13765, 46801, 234005, 300077, 1500385, 5101309, 25506545]

約数ペア:

[(1, 25506545), (5, 5101309), (17, 1500385), (85, 300077), (109, 234005), (545, 46801), (1853, 13765), (2753, 9265)]