1077285385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{77419}}^1$

素因数の和:77469

約数の個数: 24

約数和(自身を含む): 1482747840

約数和(自身を除く): 405462455

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13915, 77419, 387095, 851609, 1780637, 4258045, 8903185, 9367699, 19587007, 46838495, 97935035, 215457077, 1077285385]

約数ペア:

[(1, 1077285385), (5, 215457077), (11, 97935035), (23, 46838495), (55, 19587007), (115, 9367699), (121, 8903185), (253, 4258045), (605, 1780637), (1265, 851609), (2783, 387095), (13915, 77419)]