406506105

素因数分解:

$3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{7649}}^1$

素因数の和:8841

約数の個数: 24

約数和(自身を含む): 705299400

約数和(自身を除く): 298793295

約数列:

[1, 3, 5, 9, 15, 45, 1181, 3543, 5905, 7649, 10629, 17715, 22947, 38245, 53145, 68841, 114735, 344205, 9033469, 27100407, 45167345, 81301221, 135502035, 406506105]

約数ペア:

[(1, 406506105), (3, 135502035), (5, 81301221), (9, 45167345), (15, 27100407), (45, 9033469), (1181, 344205), (3543, 114735), (5905, 68841), (7649, 53145), (10629, 38245), (17715, 22947)]