26661935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 6269425

約数列:

[1, 5, 43, 215, 269, 461, 1345, 2305, 11567, 19823, 57835, 99115, 124009, 620045, 5332387, 26661935]

約数ペア:

[(1, 26661935), (5, 5332387), (43, 620045), (215, 124009), (269, 99115), (461, 57835), (1345, 19823), (2305, 11567)]