40327335

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7004

約数の個数: 32

約数和(自身を含む): 73370880

約数和(自身を除く): 33043545

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 6947, 20841, 34735, 62523, 104205, 187569, 298721, 312615, 896163, 937845, 1493605, 2688489, 4480815, 8065467, 13442445, 40327335]

約数ペア:

[(1, 40327335), (3, 13442445), (5, 8065467), (9, 4480815), (15, 2688489), (27, 1493605), (43, 937845), (45, 896163), (129, 312615), (135, 298721), (215, 187569), (387, 104205), (645, 62523), (1161, 34735), (1935, 20841), (5805, 6947)]