25421845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 31434480

約数和(自身を除く): 6012635

約数列:

[1, 5, 41, 205, 269, 461, 1345, 2305, 11029, 18901, 55145, 94505, 124009, 620045, 5084369, 25421845]

約数ペア:

[(1, 25421845), (5, 5084369), (41, 620045), (205, 124009), (269, 94505), (461, 55145), (1345, 18901), (2305, 11029)]