128260605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70667}}^1$

素因数の和:70697

約数の個数: 24

約数和(自身を含む): 225572256

約数和(自身を除く): 97311651

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 70667, 212001, 353335, 777337, 1060005, 2332011, 3886685, 8550707, 11660055, 25652121, 42753535, 128260605]

約数ペア:

[(1, 128260605), (3, 42753535), (5, 25652121), (11, 11660055), (15, 8550707), (33, 3886685), (55, 2332011), (121, 1060005), (165, 777337), (363, 353335), (605, 212001), (1815, 70667)]