800745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 1465344

約数和(自身を除く): 664599

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 211, 253, 345, 633, 759, 1055, 1265, 2321, 3165, 3795, 4853, 6963, 11605, 14559, 24265, 34815, 53383, 72795, 160149, 266915, 800745]

約数ペア:

[(1, 800745), (3, 266915), (5, 160149), (11, 72795), (15, 53383), (23, 34815), (33, 24265), (55, 14559), (69, 11605), (115, 6963), (165, 4853), (211, 3795), (253, 3165), (345, 2321), (633, 1265), (759, 1055)]