15515128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 30476160

約数和(自身を除く): 14961032

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 857, 1714, 2263, 3428, 4526, 6856, 9052, 18104, 26567, 53134, 62561, 106268, 125122, 212536, 250244, 500488, 1939391, 3878782, 7757564, 15515128]

約数ペア:

[(1, 15515128), (2, 7757564), (4, 3878782), (8, 1939391), (31, 500488), (62, 250244), (73, 212536), (124, 125122), (146, 106268), (248, 62561), (292, 53134), (584, 26567), (857, 18104), (1714, 9052), (2263, 6856), (3428, 4526)]