22866705

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 41399424

約数和(自身を除く): 18532719

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 431, 655, 1179, 1293, 1965, 2155, 3537, 3879, 5895, 6465, 10611, 11637, 17685, 19395, 34911, 53055, 56461, 58185, 169383, 174555, 282305, 508149, 846915, 1524447, 2540745, 4573341, 7622235, 22866705]

約数ペア:

[(1, 22866705), (3, 7622235), (5, 4573341), (9, 2540745), (15, 1524447), (27, 846915), (45, 508149), (81, 282305), (131, 174555), (135, 169383), (393, 58185), (405, 56461), (431, 53055), (655, 34911), (1179, 19395), (1293, 17685), (1965, 11637), (2155, 10611), (3537, 6465), (3879, 5895)]