26546265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 24775335

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 269, 387, 459, 645, 731, 765, 807, 1161, 1345, 1935, 2193, 2295, 2421, 3655, 4035, 4573, 5805, 6579, 7263, 10965, 11567, 12105, 13719, 19737, 22865, 32895, 34701, 36315, 41157, 57835, 68595, 98685, 104103, 123471, 173505, 196639, 205785, 312309, 520515, 589917, 617355, 983195, 1561545, 1769751, 2949585, 5309253, 8848755, 26546265]

約数ペア:

[(1, 26546265), (3, 8848755), (5, 5309253), (9, 2949585), (15, 1769751), (17, 1561545), (27, 983195), (43, 617355), (45, 589917), (51, 520515), (85, 312309), (129, 205785), (135, 196639), (153, 173505), (215, 123471), (255, 104103), (269, 98685), (387, 68595), (459, 57835), (645, 41157), (731, 36315), (765, 34701), (807, 32895), (1161, 22865), (1345, 19737), (1935, 13719), (2193, 12105), (2295, 11567), (2421, 10965), (3655, 7263), (4035, 6579), (4573, 5805)]