40282495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 54558720

約数和(自身を除く): 14276225

約数列:

[1, 5, 11, 55, 73, 79, 127, 365, 395, 635, 803, 869, 1397, 4015, 4345, 5767, 6985, 9271, 10033, 28835, 46355, 50165, 63437, 101981, 110363, 317185, 509905, 551815, 732409, 3662045, 8056499, 40282495]

約数ペア:

[(1, 40282495), (5, 8056499), (11, 3662045), (55, 732409), (73, 551815), (79, 509905), (127, 317185), (365, 110363), (395, 101981), (635, 63437), (803, 50165), (869, 46355), (1397, 28835), (4015, 10033), (4345, 9271), (5767, 6985)]