81835545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{495973}}^1$

素因数の和:495992

約数の個数: 16

約数和(自身を含む): 142840512

約数和(自身を除く): 61004967

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 495973, 1487919, 2479865, 5455703, 7439595, 16367109, 27278515, 81835545]

約数ペア:

[(1, 81835545), (3, 27278515), (5, 16367109), (11, 7439595), (15, 5455703), (33, 2479865), (55, 1487919), (165, 495973)]