299805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 552960

約数和(自身を除く): 253155

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 79, 115, 165, 237, 253, 345, 395, 759, 869, 1185, 1265, 1817, 2607, 3795, 4345, 5451, 9085, 13035, 19987, 27255, 59961, 99935, 299805]

約数ペア:

[(1, 299805), (3, 99935), (5, 59961), (11, 27255), (15, 19987), (23, 13035), (33, 9085), (55, 5451), (69, 4345), (79, 3795), (115, 2607), (165, 1817), (237, 1265), (253, 1185), (345, 869), (395, 759)]