7295255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 2934505

約数列:

[1, 5, 11, 23, 55, 73, 79, 115, 253, 365, 395, 803, 869, 1265, 1679, 1817, 4015, 4345, 5767, 8395, 9085, 18469, 19987, 28835, 63437, 92345, 99935, 132641, 317185, 663205, 1459051, 7295255]

約数ペア:

[(1, 7295255), (5, 1459051), (11, 663205), (23, 317185), (55, 132641), (73, 99935), (79, 92345), (115, 63437), (253, 28835), (365, 19987), (395, 18469), (803, 9085), (869, 8395), (1265, 5767), (1679, 4345), (1817, 4015)]