2126291235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19081}}^1$

素因数の和:19148

約数の個数: 64

約数和(自身を含む): 3956843520

約数和(自身を除く): 1830552285

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 69, 85, 95, 115, 255, 285, 323, 345, 391, 437, 969, 1173, 1311, 1615, 1955, 2185, 4845, 5865, 6555, 7429, 19081, 22287, 37145, 57243, 95405, 111435, 286215, 324377, 362539, 438863, 973131, 1087617, 1316589, 1621885, 1812695, 2194315, 4865655, 5438085, 6163163, 6582945, 7460671, 8338397, 18489489, 22382013, 25015191, 30815815, 37303355, 41691985, 92447445, 111910065, 125075955, 141752749, 425258247, 708763745, 2126291235]

約数ペア:

[(1, 2126291235), (3, 708763745), (5, 425258247), (15, 141752749), (17, 125075955), (19, 111910065), (23, 92447445), (51, 41691985), (57, 37303355), (69, 30815815), (85, 25015191), (95, 22382013), (115, 18489489), (255, 8338397), (285, 7460671), (323, 6582945), (345, 6163163), (391, 5438085), (437, 4865655), (969, 2194315), (1173, 1812695), (1311, 1621885), (1615, 1316589), (1955, 1087617), (2185, 973131), (4845, 438863), (5865, 362539), (6555, 324377), (7429, 286215), (19081, 111435), (22287, 95405), (37145, 57243)]