15904083

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 24371200

約数和(自身を除く): 8467117

約数列:

[1, 3, 13, 19, 39, 57, 127, 169, 247, 381, 507, 741, 1651, 2197, 2413, 3211, 4953, 6591, 7239, 9633, 21463, 31369, 41743, 64389, 94107, 125229, 279019, 407797, 837057, 1223391, 5301361, 15904083]

約数ペア:

[(1, 15904083), (3, 5301361), (13, 1223391), (19, 837057), (39, 407797), (57, 279019), (127, 125229), (169, 94107), (247, 64389), (381, 41743), (507, 31369), (741, 21463), (1651, 9633), (2197, 7239), (2413, 6591), (3211, 4953)]