2443265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 3303936

約数和(自身を除く): 860671

約数列:

[1, 5, 11, 31, 55, 155, 341, 1433, 1705, 7165, 15763, 44423, 78815, 222115, 488653, 2443265]

約数ペア:

[(1, 2443265), (5, 488653), (11, 222115), (31, 78815), (55, 44423), (155, 15763), (341, 7165), (1433, 1705)]