11772695

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 16338240

約数和(自身を除く): 4565545

約数列:

[1, 5, 11, 29, 55, 61, 121, 145, 305, 319, 605, 671, 1331, 1595, 1769, 3355, 3509, 6655, 7381, 8845, 17545, 19459, 36905, 38599, 81191, 97295, 192995, 214049, 405955, 1070245, 2354539, 11772695]

約数ペア:

[(1, 11772695), (5, 2354539), (11, 1070245), (29, 405955), (55, 214049), (61, 192995), (121, 97295), (145, 81191), (305, 38599), (319, 36905), (605, 19459), (671, 17545), (1331, 8845), (1595, 7381), (1769, 6655), (3355, 3509)]