561106645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31981}}^1$

素因数の和:32037

約数の個数: 24

約数和(自身を含む): 765649080

約数和(自身を除く): 204542435

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 17545, 31981, 159905, 351791, 927449, 1758955, 3869701, 4637245, 10201939, 19348505, 51009695, 112221329, 561106645]

約数ペア:

[(1, 561106645), (5, 112221329), (11, 51009695), (29, 19348505), (55, 10201939), (121, 4637245), (145, 3869701), (319, 1758955), (605, 927449), (1595, 351791), (3509, 159905), (17545, 31981)]