66489555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10891}}^1$

素因数の和:10947

約数の個数: 32

約数和(自身を含む): 119202048

約数和(自身を除く): 52712493

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 10891, 32673, 54455, 119801, 163365, 359403, 402967, 599005, 1208901, 1797015, 2014835, 4432637, 6044505, 13297911, 22163185, 66489555]

約数ペア:

[(1, 66489555), (3, 22163185), (5, 13297911), (11, 6044505), (15, 4432637), (33, 2014835), (37, 1797015), (55, 1208901), (111, 599005), (165, 402967), (185, 359403), (407, 163365), (555, 119801), (1221, 54455), (2035, 32673), (6105, 10891)]