27806550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 69383952

約数和(自身を除く): 41577402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 941, 985, 1182, 1882, 1970, 2823, 2955, 4705, 4925, 5646, 5910, 9410, 9850, 14115, 14775, 23525, 28230, 29550, 47050, 70575, 141150, 185377, 370754, 556131, 926885, 1112262, 1853770, 2780655, 4634425, 5561310, 9268850, 13903275, 27806550]

約数ペア:

[(1, 27806550), (2, 13903275), (3, 9268850), (5, 5561310), (6, 4634425), (10, 2780655), (15, 1853770), (25, 1112262), (30, 926885), (50, 556131), (75, 370754), (150, 185377), (197, 141150), (394, 70575), (591, 47050), (941, 29550), (985, 28230), (1182, 23525), (1882, 14775), (1970, 14115), (2823, 9850), (2955, 9410), (4705, 5910), (4925, 5646)]