15345027

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{4723}}^1$

素因数の和:4767

約数の個数: 18

約数和(自身を含む): 23397972

約数和(自身を除く): 8052945

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 4723, 14169, 42507, 89737, 269211, 807633, 1705003, 5115009, 15345027]

約数ペア:

[(1, 15345027), (3, 5115009), (9, 1705003), (19, 807633), (57, 269211), (171, 89737), (361, 42507), (1083, 14169), (3249, 4723)]