16368165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 31711680

約数和(自身を除く): 15343515

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 769, 1419, 1935, 2307, 2365, 3845, 4257, 6921, 7095, 8459, 11535, 21285, 25377, 33067, 34605, 42295, 76131, 99201, 126885, 165335, 297603, 363737, 380655, 496005, 1091211, 1488015, 1818685, 3273633, 5456055, 16368165]

約数ペア:

[(1, 16368165), (3, 5456055), (5, 3273633), (9, 1818685), (11, 1488015), (15, 1091211), (33, 496005), (43, 380655), (45, 363737), (55, 297603), (99, 165335), (129, 126885), (165, 99201), (215, 76131), (387, 42295), (473, 34605), (495, 33067), (645, 25377), (769, 21285), (1419, 11535), (1935, 8459), (2307, 7095), (2365, 6921), (3845, 4257)]