766264345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1831}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 1148092416

約数和(自身を除く): 381828071

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1087, 1831, 5435, 7609, 9155, 11957, 12817, 20141, 38045, 59785, 64085, 83699, 100705, 140987, 418495, 704935, 1990297, 9951485, 13932079, 21893267, 69660395, 109466335, 153252869, 766264345]

約数ペア:

[(1, 766264345), (5, 153252869), (7, 109466335), (11, 69660395), (35, 21893267), (55, 13932079), (77, 9951485), (385, 1990297), (1087, 704935), (1831, 418495), (5435, 140987), (7609, 100705), (9155, 83699), (11957, 64085), (12817, 59785), (20141, 38045)]