15256170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 39929760

約数和(自身を除く): 24673590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 947, 1074, 1611, 1790, 1894, 2685, 2841, 3222, 4735, 5370, 5682, 8055, 8523, 9470, 14205, 16110, 17046, 28410, 42615, 85230, 169513, 339026, 508539, 847565, 1017078, 1525617, 1695130, 2542695, 3051234, 5085390, 7628085, 15256170]

約数ペア:

[(1, 15256170), (2, 7628085), (3, 5085390), (5, 3051234), (6, 2542695), (9, 1695130), (10, 1525617), (15, 1017078), (18, 847565), (30, 508539), (45, 339026), (90, 169513), (179, 85230), (358, 42615), (537, 28410), (895, 17046), (947, 16110), (1074, 14205), (1611, 9470), (1790, 8523), (1894, 8055), (2685, 5682), (2841, 5370), (3222, 4735)]