426820215

素因数分解:

$3^1\times 5^1\times {\mathrm{7283}}^1\times {\mathrm{3907}}^1$

素因数の和:11198

約数の個数: 16

約数和(自身を含む): 683180928

約数和(自身を除く): 256360713

約数列:

[1, 3, 5, 15, 3907, 7283, 11721, 19535, 21849, 36415, 58605, 109245, 28454681, 85364043, 142273405, 426820215]

約数ペア:

[(1, 426820215), (3, 142273405), (5, 85364043), (15, 28454681), (3907, 109245), (7283, 58605), (11721, 36415), (19535, 21849)]