227546145

素因数分解:

$3^3\times 5^1\times {\mathrm{1685527}}^1$

素因数の和:1685541

約数の個数: 16

約数和(自身を含む): 404526720

約数和(自身を除く): 176980575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1685527, 5056581, 8427635, 15169743, 25282905, 45509229, 75848715, 227546145]

約数ペア:

[(1, 227546145), (3, 75848715), (5, 45509229), (9, 25282905), (15, 15169743), (27, 8427635), (45, 5056581), (135, 1685527)]