42223335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 42932505

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 139, 165, 231, 263, 385, 417, 695, 789, 973, 1155, 1315, 1529, 1841, 2085, 2893, 2919, 3945, 4587, 4865, 5523, 7645, 8679, 9205, 10703, 14465, 14595, 20251, 22935, 27615, 32109, 36557, 43395, 53515, 60753, 101255, 109671, 160545, 182785, 255899, 303765, 402127, 548355, 767697, 1206381, 1279495, 2010635, 2814889, 3838485, 6031905, 8444667, 14074445, 42223335]

約数ペア:

[(1, 42223335), (3, 14074445), (5, 8444667), (7, 6031905), (11, 3838485), (15, 2814889), (21, 2010635), (33, 1279495), (35, 1206381), (55, 767697), (77, 548355), (105, 402127), (139, 303765), (165, 255899), (231, 182785), (263, 160545), (385, 109671), (417, 101255), (695, 60753), (789, 53515), (973, 43395), (1155, 36557), (1315, 32109), (1529, 27615), (1841, 22935), (2085, 20251), (2893, 14595), (2919, 14465), (3945, 10703), (4587, 9205), (4865, 8679), (5523, 7645)]