77474445

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 127008768

約数和(自身を除く): 49534323

約数列:

[1, 3, 5, 15, 67, 127, 201, 335, 381, 607, 635, 1005, 1821, 1905, 3035, 8509, 9105, 25527, 40669, 42545, 77089, 122007, 127635, 203345, 231267, 385445, 610035, 1156335, 5164963, 15494889, 25824815, 77474445]

約数ペア:

[(1, 77474445), (3, 25824815), (5, 15494889), (15, 5164963), (67, 1156335), (127, 610035), (201, 385445), (335, 231267), (381, 203345), (607, 127635), (635, 122007), (1005, 77089), (1821, 42545), (1905, 40669), (3035, 25527), (8509, 9105)]