20140534515

素因数分解:

$3^1\times 5^1\times {\mathrm{3947}}^1\times {\mathrm{340183}}^1$

素因数の和:344138

約数の個数: 16

約数和(自身を含む): 32233114368

約数和(自身を除く): 12092579853

約数列:

[1, 3, 5, 15, 3947, 11841, 19735, 59205, 340183, 1020549, 1700915, 5102745, 1342702301, 4028106903, 6713511505, 20140534515]

約数ペア:

[(1, 20140534515), (3, 6713511505), (5, 4028106903), (15, 1342702301), (3947, 5102745), (11841, 1700915), (19735, 1020549), (59205, 340183)]