214344945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{164249}}^1$

素因数の和:164289

約数の個数: 24

約数和(自身を含む): 384345000

約数和(自身を除く): 170000055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 164249, 492747, 821245, 1478241, 2463735, 4763221, 7391205, 14289663, 23816105, 42868989, 71448315, 214344945]

約数ペア:

[(1, 214344945), (3, 71448315), (5, 42868989), (9, 23816105), (15, 14289663), (29, 7391205), (45, 4763221), (87, 2463735), (145, 1478241), (261, 821245), (435, 492747), (1305, 164249)]