287527095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 526431360

約数和(自身を除く): 238904265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 523, 643, 855, 1569, 1929, 2615, 3215, 4707, 5787, 7845, 9645, 9937, 12217, 23535, 28935, 29811, 36651, 49685, 61085, 89433, 109953, 149055, 183255, 336289, 447165, 549765, 1008867, 1681445, 3026601, 5044335, 6389491, 15133005, 19168473, 31947455, 57505419, 95842365, 287527095]

約数ペア:

[(1, 287527095), (3, 95842365), (5, 57505419), (9, 31947455), (15, 19168473), (19, 15133005), (45, 6389491), (57, 5044335), (95, 3026601), (171, 1681445), (285, 1008867), (523, 549765), (643, 447165), (855, 336289), (1569, 183255), (1929, 149055), (2615, 109953), (3215, 89433), (4707, 61085), (5787, 49685), (7845, 36651), (9645, 29811), (9937, 28935), (12217, 23535)]