272034405

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{90227}}^1$

素因数の和:90305

約数の個数: 24

約数和(自身を含む): 478569312

約数和(自身を除く): 206534907

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 90227, 270681, 451135, 812043, 1353405, 4060215, 6045209, 18135627, 30226045, 54406881, 90678135, 272034405]

約数ペア:

[(1, 272034405), (3, 90678135), (5, 54406881), (9, 30226045), (15, 18135627), (45, 6045209), (67, 4060215), (201, 1353405), (335, 812043), (603, 451135), (1005, 270681), (3015, 90227)]