2089804545

素因数分解:

$3^2\times 5^1\times {\mathrm{46440101}}^1$

素因数の和:46440112

約数の個数: 12

約数和(自身を含む): 3622327956

約数和(自身を除く): 1532523411

約数列:

[1, 3, 5, 9, 15, 45, 46440101, 139320303, 232200505, 417960909, 696601515, 2089804545]

約数ペア:

[(1, 2089804545), (3, 696601515), (5, 417960909), (9, 232200505), (15, 139320303), (45, 46440101)]