30751545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 24

約数和(自身を含む): 54085248

約数和(自身を除く): 23333703

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 16943, 50829, 84715, 186373, 254145, 559119, 931865, 2050103, 2795595, 6150309, 10250515, 30751545]

約数ペア:

[(1, 30751545), (3, 10250515), (5, 6150309), (11, 2795595), (15, 2050103), (33, 931865), (55, 559119), (121, 254145), (165, 186373), (363, 84715), (605, 50829), (1815, 16943)]