28125345

素因数分解:

$3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3089}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 45089280

約数和(自身を除く): 16963935

約数列:

[1, 3, 5, 15, 607, 1821, 3035, 3089, 9105, 9267, 15445, 46335, 1875023, 5625069, 9375115, 28125345]

約数ペア:

[(1, 28125345), (3, 9375115), (5, 5625069), (15, 1875023), (607, 46335), (1821, 15445), (3035, 9267), (3089, 9105)]