85409865

素因数分解:

$3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2017}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 148274568

約数和(自身を除く): 62864703

約数列:

[1, 3, 5, 9, 15, 45, 941, 2017, 2823, 4705, 6051, 8469, 10085, 14115, 18153, 30255, 42345, 90765, 1897997, 5693991, 9489985, 17081973, 28469955, 85409865]

約数ペア:

[(1, 85409865), (3, 28469955), (5, 17081973), (9, 9489985), (15, 5693991), (45, 1897997), (941, 90765), (2017, 42345), (2823, 30255), (4705, 18153), (6051, 14115), (8469, 10085)]