9428045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 3946675

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 257, 319, 667, 1265, 1285, 1595, 2827, 3335, 5911, 7337, 7453, 14135, 29555, 36685, 37265, 65021, 81983, 171419, 325105, 409915, 857095, 1885609, 9428045]

約数ペア:

[(1, 9428045), (5, 1885609), (11, 857095), (23, 409915), (29, 325105), (55, 171419), (115, 81983), (145, 65021), (253, 37265), (257, 36685), (319, 29555), (667, 14135), (1265, 7453), (1285, 7337), (1595, 5911), (2827, 3335)]