5643945

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 4516695

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 431, 485, 873, 1293, 1455, 2155, 2619, 3879, 4365, 6465, 11637, 13095, 19395, 41807, 58185, 125421, 209035, 376263, 627105, 1128789, 1881315, 5643945]

約数ペア:

[(1, 5643945), (3, 1881315), (5, 1128789), (9, 627105), (15, 376263), (27, 209035), (45, 125421), (97, 58185), (135, 41807), (291, 19395), (431, 13095), (485, 11637), (873, 6465), (1293, 4365), (1455, 3879), (2155, 2619)]