79806265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 120685824

約数和(自身を除く): 40879559

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 2137, 3395, 5335, 7469, 10685, 14959, 23507, 37345, 74795, 117535, 164549, 207289, 822745, 1036445, 1451023, 2280179, 7255115, 11400895, 15961253, 79806265]

約数ペア:

[(1, 79806265), (5, 15961253), (7, 11400895), (11, 7255115), (35, 2280179), (55, 1451023), (77, 1036445), (97, 822745), (385, 207289), (485, 164549), (679, 117535), (1067, 74795), (2137, 37345), (3395, 23507), (5335, 14959), (7469, 10685)]