445630295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{1709}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 589498560

約数和(自身を除く): 143868265

約数列:

[1, 5, 11, 55, 121, 431, 605, 1709, 2155, 4741, 8545, 18799, 23705, 52151, 93995, 206789, 260755, 736579, 1033945, 3682895, 8102369, 40511845, 89126059, 445630295]

約数ペア:

[(1, 445630295), (5, 89126059), (11, 40511845), (55, 8102369), (121, 3682895), (431, 1033945), (605, 736579), (1709, 260755), (2155, 206789), (4741, 93995), (8545, 52151), (18799, 23705)]