13305091675

素因数分解:

$5^2\times {\mathrm{991}}^1\times {\mathrm{537037}}^1$

素因数の和:538038

約数の個数: 12

約数和(自身を含む): 16514992576

約数和(自身を除く): 3209900901

約数列:

[1, 5, 25, 991, 4955, 24775, 537037, 2685185, 13425925, 532203667, 2661018335, 13305091675]

約数ペア:

[(1, 13305091675), (5, 2661018335), (25, 532203667), (991, 13425925), (4955, 2685185), (24775, 537037)]