1788865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 2437560

約数和(自身を除く): 648695

約数列:

[1, 5, 13, 29, 65, 73, 145, 169, 365, 377, 845, 949, 1885, 2117, 4745, 4901, 10585, 12337, 24505, 27521, 61685, 137605, 357773, 1788865]

約数ペア:

[(1, 1788865), (5, 357773), (13, 137605), (29, 61685), (65, 27521), (73, 24505), (145, 12337), (169, 10585), (365, 4901), (377, 4745), (845, 2117), (949, 1885)]