42510105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 81042624

約数和(自身を除く): 38532519

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 547, 785, 1413, 1641, 1727, 2355, 2735, 4923, 5181, 6017, 7065, 8205, 8635, 15543, 18051, 24615, 25905, 30085, 54153, 77715, 85879, 90255, 257637, 270765, 429395, 772911, 944669, 1288185, 2834007, 3864555, 4723345, 8502021, 14170035, 42510105]

約数ペア:

[(1, 42510105), (3, 14170035), (5, 8502021), (9, 4723345), (11, 3864555), (15, 2834007), (33, 1288185), (45, 944669), (55, 772911), (99, 429395), (157, 270765), (165, 257637), (471, 90255), (495, 85879), (547, 77715), (785, 54153), (1413, 30085), (1641, 25905), (1727, 24615), (2355, 18051), (2735, 15543), (4923, 8635), (5181, 8205), (6017, 7065)]