2280019455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{45523}}^1$

素因数の和:45597

約数の個数: 64

約数和(自身を含む): 4719928320

約数和(自身を除く): 2439908865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 1113, 1431, 1855, 2385, 3339, 5565, 7155, 10017, 16695, 45523, 50085, 136569, 227615, 318661, 409707, 682845, 955983, 1229121, 1593305, 2048535, 2412719, 2867949, 4779915, 6145605, 7238157, 8603847, 12063595, 14339745, 16889033, 21714471, 36190785, 43019235, 50667099, 65143413, 84445165, 108572355, 152001297, 253335495, 325717065, 456003891, 760006485, 2280019455]

約数ペア:

[(1, 2280019455), (3, 760006485), (5, 456003891), (7, 325717065), (9, 253335495), (15, 152001297), (21, 108572355), (27, 84445165), (35, 65143413), (45, 50667099), (53, 43019235), (63, 36190785), (105, 21714471), (135, 16889033), (159, 14339745), (189, 12063595), (265, 8603847), (315, 7238157), (371, 6145605), (477, 4779915), (795, 2867949), (945, 2412719), (1113, 2048535), (1431, 1593305), (1855, 1229121), (2385, 955983), (3339, 682845), (5565, 409707), (7155, 318661), (10017, 227615), (16695, 136569), (45523, 50085)]