52123905

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 94089600

約数和(自身を除く): 41965695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 405, 537, 719, 895, 1611, 2157, 2685, 3595, 4833, 6471, 8055, 10785, 14499, 19413, 24165, 32355, 58239, 72495, 97065, 128701, 291195, 386103, 643505, 1158309, 1930515, 3474927, 5791545, 10424781, 17374635, 52123905]

約数ペア:

[(1, 52123905), (3, 17374635), (5, 10424781), (9, 5791545), (15, 3474927), (27, 1930515), (45, 1158309), (81, 643505), (135, 386103), (179, 291195), (405, 128701), (537, 97065), (719, 72495), (895, 58239), (1611, 32355), (2157, 24165), (2685, 19413), (3595, 14499), (4833, 10785), (6471, 8055)]