9090565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 11975040

約数和(自身を除く): 2884475

約数列:

[1, 5, 11, 55, 197, 839, 985, 2167, 4195, 9229, 10835, 46145, 165283, 826415, 1818113, 9090565]

約数ペア:

[(1, 9090565), (5, 1818113), (11, 826415), (55, 165283), (197, 46145), (839, 10835), (985, 9229), (2167, 4195)]