201655305

素因数分解:

$3^3\times 5^1\times {\mathrm{1493743}}^1$

素因数の和:1493757

約数の個数: 16

約数和(自身を含む): 358498560

約数和(自身を除く): 156843255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1493743, 4481229, 7468715, 13443687, 22406145, 40331061, 67218435, 201655305]

約数ペア:

[(1, 201655305), (3, 67218435), (5, 40331061), (9, 22406145), (15, 13443687), (27, 7468715), (45, 4481229), (135, 1493743)]