155211265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{91033}}^1$

素因数の和:91080

約数の個数: 16

約数和(自身を含む): 209742336

約数和(自身を除く): 54531071

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 91033, 455165, 1001363, 2822023, 5006815, 14110115, 31042253, 155211265]

約数ペア:

[(1, 155211265), (5, 31042253), (11, 14110115), (31, 5006815), (55, 2822023), (155, 1001363), (341, 455165), (1705, 91033)]