15121554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{360037}}^1$

素因数の和:360049

約数の個数: 16

約数和(自身を含む): 34563648

約数和(自身を除く): 19442094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 360037, 720074, 1080111, 2160222, 2520259, 5040518, 7560777, 15121554]

約数ペア:

[(1, 15121554), (2, 7560777), (3, 5040518), (6, 2520259), (7, 2160222), (14, 1080111), (21, 720074), (42, 360037)]