13336815

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1223}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 21385728

約数和(自身を除く): 8048913

約数列:

[1, 3, 5, 15, 727, 1223, 2181, 3635, 3669, 6115, 10905, 18345, 889121, 2667363, 4445605, 13336815]

約数ペア:

[(1, 13336815), (3, 4445605), (5, 2667363), (15, 889121), (727, 18345), (1223, 10905), (2181, 6115), (3635, 3669)]