15227654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 25510464

約数和(自身を除く): 10282810

約数列:

[1, 2, 13, 26, 71, 73, 113, 142, 146, 226, 923, 949, 1469, 1846, 1898, 2938, 5183, 8023, 8249, 10366, 16046, 16498, 67379, 104299, 107237, 134758, 208598, 214474, 585679, 1171358, 7613827, 15227654]

約数ペア:

[(1, 15227654), (2, 7613827), (13, 1171358), (26, 585679), (71, 214474), (73, 208598), (113, 134758), (142, 107237), (146, 104299), (226, 67379), (923, 16498), (949, 16046), (1469, 10366), (1846, 8249), (1898, 8023), (2938, 5183)]