1964881545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11908373}}^1$

素因数の和:11908392

約数の個数: 16

約数和(自身を含む): 3429611712

約数和(自身を除く): 1464730167

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 11908373, 35725119, 59541865, 130992103, 178625595, 392976309, 654960515, 1964881545]

約数ペア:

[(1, 1964881545), (3, 654960515), (5, 392976309), (11, 178625595), (15, 130992103), (33, 59541865), (55, 35725119), (165, 11908373)]