26159265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 50656320

約数和(自身を除く): 24497055

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1229, 1419, 1935, 2365, 3687, 4257, 6145, 7095, 11061, 13519, 18435, 21285, 40557, 52847, 55305, 67595, 121671, 158541, 202785, 264235, 475623, 581317, 608355, 792705, 1743951, 2378115, 2906585, 5231853, 8719755, 26159265]

約数ペア:

[(1, 26159265), (3, 8719755), (5, 5231853), (9, 2906585), (11, 2378115), (15, 1743951), (33, 792705), (43, 608355), (45, 581317), (55, 475623), (99, 264235), (129, 202785), (165, 158541), (215, 121671), (387, 67595), (473, 55305), (495, 52847), (645, 40557), (1229, 21285), (1419, 18435), (1935, 13519), (2365, 11061), (3687, 7095), (4257, 6145)]