1864107795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491201}}^1$

素因数の和:491243

約数の個数: 32

約数和(自身を含む): 3395188224

約数和(自身を除く): 1531080429

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 491201, 1473603, 2456005, 5403211, 7368015, 11297623, 16209633, 27016055, 33892869, 56488115, 81048165, 124273853, 169464345, 372821559, 621369265, 1864107795]

約数ペア:

[(1, 1864107795), (3, 621369265), (5, 372821559), (11, 169464345), (15, 124273853), (23, 81048165), (33, 56488115), (55, 33892869), (69, 27016055), (115, 16209633), (165, 11297623), (253, 7368015), (345, 5403211), (759, 2456005), (1265, 1473603), (3795, 491201)]