210045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 391680

約数和(自身を除く): 181635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 67, 95, 165, 201, 209, 285, 335, 627, 737, 1005, 1045, 1273, 2211, 3135, 3685, 3819, 6365, 11055, 14003, 19095, 42009, 70015, 210045]

約数ペア:

[(1, 210045), (3, 70015), (5, 42009), (11, 19095), (15, 14003), (19, 11055), (33, 6365), (55, 3819), (57, 3685), (67, 3135), (95, 2211), (165, 1273), (201, 1045), (209, 1005), (285, 737), (335, 627)]