13305380385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80638669}}^1$

素因数の和:80638688

約数の個数: 16

約数和(自身を含む): 23223936960

約数和(自身を除く): 9918556575

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 80638669, 241916007, 403193345, 887025359, 1209580035, 2661076077, 4435126795, 13305380385]

約数ペア:

[(1, 13305380385), (3, 4435126795), (5, 2661076077), (11, 1209580035), (15, 887025359), (33, 403193345), (55, 241916007), (165, 80638669)]