2674815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 2647425

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 43, 55, 65, 87, 129, 143, 145, 165, 195, 215, 319, 377, 429, 435, 473, 559, 645, 715, 957, 1131, 1247, 1419, 1595, 1677, 1885, 2145, 2365, 2795, 3741, 4147, 4785, 5655, 6149, 6235, 7095, 8385, 12441, 13717, 16211, 18447, 18705, 20735, 30745, 41151, 48633, 62205, 68585, 81055, 92235, 178321, 205755, 243165, 534963, 891605, 2674815]

約数ペア:

[(1, 2674815), (3, 891605), (5, 534963), (11, 243165), (13, 205755), (15, 178321), (29, 92235), (33, 81055), (39, 68585), (43, 62205), (55, 48633), (65, 41151), (87, 30745), (129, 20735), (143, 18705), (145, 18447), (165, 16211), (195, 13717), (215, 12441), (319, 8385), (377, 7095), (429, 6235), (435, 6149), (473, 5655), (559, 4785), (645, 4147), (715, 3741), (957, 2795), (1131, 2365), (1247, 2145), (1419, 1885), (1595, 1677)]