814888935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42409}}^1$

素因数の和:42488

約数の個数: 48

約数和(自身を含む): 1640758080

約数和(自身を除く): 825869145

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 42409, 127227, 212045, 296863, 381681, 636135, 890589, 1484315, 1908405, 2586949, 2671767, 4452945, 7760847, 12934745, 13358835, 18108643, 23282541, 38804235, 54325929, 90543215, 116412705, 162977787, 271629645, 814888935]

約数ペア:

[(1, 814888935), (3, 271629645), (5, 162977787), (7, 116412705), (9, 90543215), (15, 54325929), (21, 38804235), (35, 23282541), (45, 18108643), (61, 13358835), (63, 12934745), (105, 7760847), (183, 4452945), (305, 2671767), (315, 2586949), (427, 1908405), (549, 1484315), (915, 890589), (1281, 636135), (2135, 381681), (2745, 296863), (3843, 212045), (6405, 127227), (19215, 42409)]