8252745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6262455

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1259, 1311, 2185, 3777, 6295, 6555, 18885, 23921, 28957, 71763, 86871, 119605, 144785, 358815, 434355, 550183, 1650549, 2750915, 8252745]

約数ペア:

[(1, 8252745), (3, 2750915), (5, 1650549), (15, 550183), (19, 434355), (23, 358815), (57, 144785), (69, 119605), (95, 86871), (115, 71763), (285, 28957), (345, 23921), (437, 18885), (1259, 6555), (1311, 6295), (2185, 3777)]