54061845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 36658155

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 349, 449, 1047, 1347, 1745, 2245, 5235, 6735, 8027, 10327, 24081, 30981, 40135, 51635, 120405, 154905, 156701, 470103, 783505, 2350515, 3604123, 10812369, 18020615, 54061845]

約数ペア:

[(1, 54061845), (3, 18020615), (5, 10812369), (15, 3604123), (23, 2350515), (69, 783505), (115, 470103), (345, 156701), (349, 154905), (449, 120405), (1047, 51635), (1347, 40135), (1745, 30981), (2245, 24081), (5235, 10327), (6735, 8027)]