426955815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 890233344

約数和(自身を除く): 463277529

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 43, 45, 55, 65, 99, 117, 129, 143, 165, 195, 215, 387, 429, 473, 495, 559, 585, 645, 715, 1287, 1419, 1543, 1677, 1935, 2145, 2365, 2795, 4257, 4629, 5031, 6149, 6435, 7095, 7715, 8385, 13887, 16973, 18447, 20059, 21285, 23145, 25155, 30745, 50919, 55341, 60177, 66349, 69435, 84865, 92235, 100295, 152757, 180531, 199047, 220649, 254595, 276705, 300885, 331745, 597141, 661947, 729839, 763785, 862537, 902655, 995235, 1103245, 1985841, 2189517, 2587611, 2985705, 3309735, 3649195, 4312685, 6568551, 7762833, 9487907, 9929205, 10947585, 12938055, 28463721, 32842755, 38814165, 47439535, 85391163, 142318605, 426955815]

約数ペア:

[(1, 426955815), (3, 142318605), (5, 85391163), (9, 47439535), (11, 38814165), (13, 32842755), (15, 28463721), (33, 12938055), (39, 10947585), (43, 9929205), (45, 9487907), (55, 7762833), (65, 6568551), (99, 4312685), (117, 3649195), (129, 3309735), (143, 2985705), (165, 2587611), (195, 2189517), (215, 1985841), (387, 1103245), (429, 995235), (473, 902655), (495, 862537), (559, 763785), (585, 729839), (645, 661947), (715, 597141), (1287, 331745), (1419, 300885), (1543, 276705), (1677, 254595), (1935, 220649), (2145, 199047), (2365, 180531), (2795, 152757), (4257, 100295), (4629, 92235), (5031, 84865), (6149, 69435), (6435, 66349), (7095, 60177), (7715, 55341), (8385, 50919), (13887, 30745), (16973, 25155), (18447, 23145), (20059, 21285)]