26615205

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19121

約数の個数: 24

約数和(自身を含む): 47623680

約数和(自身を除く): 21008475

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 19079, 57237, 95395, 171711, 286185, 591449, 858555, 1774347, 2957245, 5323041, 8871735, 26615205]

約数ペア:

[(1, 26615205), (3, 8871735), (5, 5323041), (9, 2957245), (15, 1774347), (31, 858555), (45, 591449), (93, 286185), (155, 171711), (279, 95395), (465, 57237), (1395, 19079)]