227582145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42499}}^1$

素因数の和:42534

約数の個数: 48

約数和(自身を含む): 477360000

約数和(自身を除く): 249777855

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 42499, 127497, 212495, 297493, 382491, 637485, 722483, 892479, 1487465, 1912455, 2167449, 2677437, 3612415, 4462395, 5057381, 6502347, 10837245, 13387185, 15172143, 25286905, 32511735, 45516429, 75860715, 227582145]

約数ペア:

[(1, 227582145), (3, 75860715), (5, 45516429), (7, 32511735), (9, 25286905), (15, 15172143), (17, 13387185), (21, 10837245), (35, 6502347), (45, 5057381), (51, 4462395), (63, 3612415), (85, 2677437), (105, 2167449), (119, 1912455), (153, 1487465), (255, 892479), (315, 722483), (357, 637485), (595, 382491), (765, 297493), (1071, 212495), (1785, 127497), (5355, 42499)]