67406145

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{41227}}^1$

素因数の和:41344

約数の個数: 16

約数和(自身を含む): 108841920

約数和(自身を除く): 41435775

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 41227, 123681, 206135, 618405, 4493743, 13481229, 22468715, 67406145]

約数ペア:

[(1, 67406145), (3, 22468715), (5, 13481229), (15, 4493743), (109, 618405), (327, 206135), (545, 123681), (1635, 41227)]