27527750

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 51948000

約数和(自身を除く): 24420250

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 250, 298, 739, 745, 1478, 1490, 3695, 3725, 7390, 7450, 18475, 18625, 36950, 37250, 92375, 110111, 184750, 220222, 550555, 1101110, 2752775, 5505550, 13763875, 27527750]

約数ペア:

[(1, 27527750), (2, 13763875), (5, 5505550), (10, 2752775), (25, 1101110), (50, 550555), (125, 220222), (149, 184750), (250, 110111), (298, 92375), (739, 37250), (745, 36950), (1478, 18625), (1490, 18475), (3695, 7450), (3725, 7390)]