80262105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69491}}^1$

素因数の和:69517

約数の個数: 32

約数和(自身を含む): 160109568

約数和(自身を除く): 79847463

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 69491, 208473, 347455, 486437, 764401, 1042365, 1459311, 2293203, 2432185, 3822005, 5350807, 7296555, 11466015, 16052421, 26754035, 80262105]

約数ペア:

[(1, 80262105), (3, 26754035), (5, 16052421), (7, 11466015), (11, 7296555), (15, 5350807), (21, 3822005), (33, 2432185), (35, 2293203), (55, 1459311), (77, 1042365), (105, 764401), (165, 486437), (231, 347455), (385, 208473), (1155, 69491)]