72670785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40039}}^1$

素因数の和:40069

約数の個数: 24

約数和(自身を含む): 127807680

約数和(自身を除く): 55136895

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 40039, 120117, 200195, 440429, 600585, 1321287, 2202145, 4844719, 6606435, 14534157, 24223595, 72670785]

約数ペア:

[(1, 72670785), (3, 24223595), (5, 14534157), (11, 6606435), (15, 4844719), (33, 2202145), (55, 1321287), (121, 600585), (165, 440429), (363, 200195), (605, 120117), (1815, 40039)]