7120245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 12525408

約数和(自身を除く): 5405163

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 3923, 11769, 19615, 43153, 58845, 129459, 215765, 474683, 647295, 1424049, 2373415, 7120245]

約数ペア:

[(1, 7120245), (3, 2373415), (5, 1424049), (11, 647295), (15, 474683), (33, 215765), (55, 129459), (121, 58845), (165, 43153), (363, 19615), (605, 11769), (1815, 3923)]