42054155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 59747856

約数和(自身を除く): 17693701

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 5347, 7865, 26735, 58817, 69511, 294085, 347555, 646987, 764621, 3234935, 3823105, 8410831, 42054155]

約数ペア:

[(1, 42054155), (5, 8410831), (11, 3823105), (13, 3234935), (55, 764621), (65, 646987), (121, 347555), (143, 294085), (605, 69511), (715, 58817), (1573, 26735), (5347, 7865)]