89843985

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 208530432

約数和(自身を除く): 118686447

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 43, 45, 55, 63, 67, 77, 81, 99, 105, 129, 135, 165, 189, 201, 215, 231, 297, 301, 315, 335, 385, 387, 405, 469, 473, 495, 567, 603, 645, 693, 737, 891, 903, 945, 1005, 1155, 1161, 1407, 1419, 1485, 1505, 1809, 1935, 2079, 2211, 2345, 2365, 2709, 2835, 2881, 3015, 3311, 3465, 3483, 3685, 4221, 4257, 4455, 4515, 5159, 5427, 5805, 6237, 6633, 7035, 7095, 8127, 8643, 9045, 9933, 10395, 11055, 12663, 12771, 13545, 14405, 15477, 16555, 17415, 19899, 20167, 21105, 21285, 24381, 25795, 25929, 27135, 29799, 31185, 31691, 33165, 37989, 38313, 40635, 43215, 46431, 49665, 59697, 60501, 63315, 63855, 77385, 77787, 89397, 95073, 99495, 100835, 121905, 129645, 139293, 148995, 158455, 181503, 189945, 191565, 221837, 232155, 233361, 268191, 285219, 298485, 302505, 388935, 417879, 446985, 475365, 544509, 665511, 696465, 855657, 907515, 1109185, 1166805, 1340955, 1426095, 1633527, 1996533, 2089395, 2566971, 2722545, 3327555, 4278285, 5989599, 8167635, 9982665, 12834855, 17968797, 29947995, 89843985]

約数ペア:

[(1, 89843985), (3, 29947995), (5, 17968797), (7, 12834855), (9, 9982665), (11, 8167635), (15, 5989599), (21, 4278285), (27, 3327555), (33, 2722545), (35, 2566971), (43, 2089395), (45, 1996533), (55, 1633527), (63, 1426095), (67, 1340955), (77, 1166805), (81, 1109185), (99, 907515), (105, 855657), (129, 696465), (135, 665511), (165, 544509), (189, 475365), (201, 446985), (215, 417879), (231, 388935), (297, 302505), (301, 298485), (315, 285219), (335, 268191), (385, 233361), (387, 232155), (405, 221837), (469, 191565), (473, 189945), (495, 181503), (567, 158455), (603, 148995), (645, 139293), (693, 129645), (737, 121905), (891, 100835), (903, 99495), (945, 95073), (1005, 89397), (1155, 77787), (1161, 77385), (1407, 63855), (1419, 63315), (1485, 60501), (1505, 59697), (1809, 49665), (1935, 46431), (2079, 43215), (2211, 40635), (2345, 38313), (2365, 37989), (2709, 33165), (2835, 31691), (2881, 31185), (3015, 29799), (3311, 27135), (3465, 25929), (3483, 25795), (3685, 24381), (4221, 21285), (4257, 21105), (4455, 20167), (4515, 19899), (5159, 17415), (5427, 16555), (5805, 15477), (6237, 14405), (6633, 13545), (7035, 12771), (7095, 12663), (8127, 11055), (8643, 10395), (9045, 9933)]