13908787205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{3191}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 17554876416

約数和(自身を除く): 3646089211

約数列:

[1, 5, 31, 61, 155, 305, 461, 1891, 2305, 3191, 9455, 14291, 15955, 28121, 71455, 98921, 140605, 194651, 494605, 871751, 973255, 1471051, 4358755, 6034181, 7355255, 30170905, 45602581, 89734111, 228012905, 448670555, 2781757441, 13908787205]

約数ペア:

[(1, 13908787205), (5, 2781757441), (31, 448670555), (61, 228012905), (155, 89734111), (305, 45602581), (461, 30170905), (1891, 7355255), (2305, 6034181), (3191, 4358755), (9455, 1471051), (14291, 973255), (15955, 871751), (28121, 494605), (71455, 194651), (98921, 140605)]