2956305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 2849775

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 41, 55, 57, 69, 95, 115, 123, 165, 205, 209, 253, 285, 345, 437, 451, 615, 627, 759, 779, 943, 1045, 1265, 1311, 1353, 2185, 2255, 2337, 2829, 3135, 3795, 3895, 4715, 4807, 6555, 6765, 8569, 10373, 11685, 14145, 14421, 17917, 24035, 25707, 31119, 42845, 51865, 53751, 72105, 89585, 128535, 155595, 197087, 268755, 591261, 985435, 2956305]

約数ペア:

[(1, 2956305), (3, 985435), (5, 591261), (11, 268755), (15, 197087), (19, 155595), (23, 128535), (33, 89585), (41, 72105), (55, 53751), (57, 51865), (69, 42845), (95, 31119), (115, 25707), (123, 24035), (165, 17917), (205, 14421), (209, 14145), (253, 11685), (285, 10373), (345, 8569), (437, 6765), (451, 6555), (615, 4807), (627, 4715), (759, 3895), (779, 3795), (943, 3135), (1045, 2829), (1265, 2337), (1311, 2255), (1353, 2185)]