72039165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 133425600

約数和(自身を除く): 61386435

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2089, 2299, 3135, 6267, 6897, 10445, 11495, 22979, 31335, 34485, 39691, 68937, 114895, 119073, 198455, 252769, 344685, 436601, 595365, 758307, 1263845, 1309803, 2183005, 3791535, 4802611, 6549015, 14407833, 24013055, 72039165]

約数ペア:

[(1, 72039165), (3, 24013055), (5, 14407833), (11, 6549015), (15, 4802611), (19, 3791535), (33, 2183005), (55, 1309803), (57, 1263845), (95, 758307), (121, 595365), (165, 436601), (209, 344685), (285, 252769), (363, 198455), (605, 119073), (627, 114895), (1045, 68937), (1815, 39691), (2089, 34485), (2299, 31335), (3135, 22979), (6267, 11495), (6897, 10445)]