27753075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 57877248

約数和(自身を除く): 30124173

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 263, 315, 335, 469, 525, 603, 789, 1005, 1315, 1407, 1575, 1675, 1841, 2345, 2367, 3015, 3945, 4221, 5025, 5523, 6575, 7035, 9205, 11725, 11835, 15075, 16569, 17621, 19725, 21105, 27615, 35175, 46025, 52863, 59175, 82845, 88105, 105525, 123347, 138075, 158589, 264315, 370041, 414225, 440525, 616735, 792945, 1110123, 1321575, 1850205, 3083675, 3964725, 5550615, 9251025, 27753075]

約数ペア:

[(1, 27753075), (3, 9251025), (5, 5550615), (7, 3964725), (9, 3083675), (15, 1850205), (21, 1321575), (25, 1110123), (35, 792945), (45, 616735), (63, 440525), (67, 414225), (75, 370041), (105, 264315), (175, 158589), (201, 138075), (225, 123347), (263, 105525), (315, 88105), (335, 82845), (469, 59175), (525, 52863), (603, 46025), (789, 35175), (1005, 27615), (1315, 21105), (1407, 19725), (1575, 17621), (1675, 16569), (1841, 15075), (2345, 11835), (2367, 11725), (3015, 9205), (3945, 7035), (4221, 6575), (5025, 5523)]