6648075

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 90

約数和(自身を含む): 14538876

約数和(自身を除く): 7890801

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 67, 75, 81, 105, 135, 147, 175, 189, 201, 225, 245, 315, 335, 405, 441, 469, 525, 567, 603, 675, 735, 945, 1005, 1225, 1323, 1407, 1575, 1675, 1809, 2025, 2205, 2345, 2835, 3015, 3283, 3675, 3969, 4221, 4725, 5025, 5427, 6615, 7035, 9045, 9849, 11025, 11725, 12663, 14175, 15075, 16415, 19845, 21105, 27135, 29547, 33075, 35175, 37989, 45225, 49245, 63315, 82075, 88641, 99225, 105525, 135675, 147735, 189945, 246225, 265923, 316575, 443205, 738675, 949725, 1329615, 2216025, 6648075]

約数ペア:

[(1, 6648075), (3, 2216025), (5, 1329615), (7, 949725), (9, 738675), (15, 443205), (21, 316575), (25, 265923), (27, 246225), (35, 189945), (45, 147735), (49, 135675), (63, 105525), (67, 99225), (75, 88641), (81, 82075), (105, 63315), (135, 49245), (147, 45225), (175, 37989), (189, 35175), (201, 33075), (225, 29547), (245, 27135), (315, 21105), (335, 19845), (405, 16415), (441, 15075), (469, 14175), (525, 12663), (567, 11725), (603, 11025), (675, 9849), (735, 9045), (945, 7035), (1005, 6615), (1225, 5427), (1323, 5025), (1407, 4725), (1575, 4221), (1675, 3969), (1809, 3675), (2025, 3283), (2205, 3015), (2345, 2835)]