80537985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{162703}}^1$

素因数の和:162725

約数の個数: 24

約数和(自身を含む): 152290944

約数和(自身を除く): 71752959

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 162703, 488109, 813515, 1464327, 1789733, 2440545, 5369199, 7321635, 8948665, 16107597, 26845995, 80537985]

約数ペア:

[(1, 80537985), (3, 26845995), (5, 16107597), (9, 8948665), (11, 7321635), (15, 5369199), (33, 2440545), (45, 1789733), (55, 1464327), (99, 813515), (165, 488109), (495, 162703)]