90658575

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 72

約数和(自身を含む): 193804560

約数和(自身を除く): 103145985

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 2741, 3675, 4725, 6615, 8223, 11025, 13705, 19187, 24669, 33075, 41115, 57561, 68525, 74007, 95935, 123345, 134309, 172683, 205575, 287805, 370035, 402927, 479675, 518049, 616725, 671545, 863415, 1208781, 1439025, 1850175, 2014635, 2590245, 3357725, 3626343, 4317075, 6043905, 10073175, 12951225, 18131715, 30219525, 90658575]

約数ペア:

[(1, 90658575), (3, 30219525), (5, 18131715), (7, 12951225), (9, 10073175), (15, 6043905), (21, 4317075), (25, 3626343), (27, 3357725), (35, 2590245), (45, 2014635), (49, 1850175), (63, 1439025), (75, 1208781), (105, 863415), (135, 671545), (147, 616725), (175, 518049), (189, 479675), (225, 402927), (245, 370035), (315, 287805), (441, 205575), (525, 172683), (675, 134309), (735, 123345), (945, 95935), (1225, 74007), (1323, 68525), (1575, 57561), (2205, 41115), (2741, 33075), (3675, 24669), (4725, 19187), (6615, 13705), (8223, 11025)]