15439515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11311}}^1$

素因数の和:11339

約数の個数: 32

約数和(自身を含む): 30406656

約数和(自身を除く): 14967141

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 11311, 33933, 56555, 79177, 147043, 169665, 237531, 395885, 441129, 735215, 1029301, 1187655, 2205645, 3087903, 5146505, 15439515]

約数ペア:

[(1, 15439515), (3, 5146505), (5, 3087903), (7, 2205645), (13, 1187655), (15, 1029301), (21, 735215), (35, 441129), (39, 395885), (65, 237531), (91, 169665), (105, 147043), (195, 79177), (273, 56555), (455, 33933), (1365, 11311)]