27865750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{10133}}^1$

素因数の和:10161

約数の個数: 32

約数和(自身を含む): 56912544

約数和(自身を除く): 29046794

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 10133, 20266, 50665, 101330, 111463, 222926, 253325, 506650, 557315, 1114630, 1266625, 2533250, 2786575, 5573150, 13932875, 27865750]

約数ペア:

[(1, 27865750), (2, 13932875), (5, 5573150), (10, 2786575), (11, 2533250), (22, 1266625), (25, 1114630), (50, 557315), (55, 506650), (110, 253325), (125, 222926), (250, 111463), (275, 101330), (550, 50665), (1375, 20266), (2750, 10133)]