89980165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 119816928

約数和(自身を除く): 29836763

約数列:

[1, 5, 11, 55, 73, 307, 365, 803, 1535, 3377, 4015, 5329, 16885, 22411, 26645, 58619, 112055, 246521, 293095, 1232605, 1636003, 8180015, 17996033, 89980165]

約数ペア:

[(1, 89980165), (5, 17996033), (11, 8180015), (55, 1636003), (73, 1232605), (307, 293095), (365, 246521), (803, 112055), (1535, 58619), (3377, 26645), (4015, 22411), (5329, 16885)]