27855550

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3739}}^1$

素因数の和:3900

約数の個数: 24

約数和(自身を含む): 52173000

約数和(自身を除く): 24317450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 3739, 7450, 7478, 18695, 37390, 93475, 186950, 557111, 1114222, 2785555, 5571110, 13927775, 27855550]

約数ペア:

[(1, 27855550), (2, 13927775), (5, 5571110), (10, 2785555), (25, 1114222), (50, 557111), (149, 186950), (298, 93475), (745, 37390), (1490, 18695), (3725, 7478), (3739, 7450)]