133206535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11215

約数の個数: 32

約数和(自身を含む): 205737984

約数和(自身を除く): 72531449

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11161, 11935, 55805, 78127, 122771, 345991, 390635, 613855, 859397, 1729955, 2421937, 3805901, 4296985, 12109685, 19029505, 26641307, 133206535]

約数ペア:

[(1, 133206535), (5, 26641307), (7, 19029505), (11, 12109685), (31, 4296985), (35, 3805901), (55, 2421937), (77, 1729955), (155, 859397), (217, 613855), (341, 390635), (385, 345991), (1085, 122771), (1705, 78127), (2387, 55805), (11161, 11935)]