258152535

素因数分解:

$3^3\times 5^1\times {\mathrm{1912241}}^1$

素因数の和:1912255

約数の個数: 16

約数和(自身を含む): 458938080

約数和(自身を除く): 200785545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1912241, 5736723, 9561205, 17210169, 28683615, 51630507, 86050845, 258152535]

約数ペア:

[(1, 258152535), (3, 86050845), (5, 51630507), (9, 28683615), (15, 17210169), (27, 9561205), (45, 5736723), (135, 1912241)]