1872089065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113083}}^1$

素因数の和:113149

約数の個数: 32

約数和(自身を含む): 2866000896

約数和(自身を除く): 993911831

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 16555, 113083, 565415, 791581, 1243913, 3957905, 4862569, 6219565, 8707391, 24312845, 34037983, 43536955, 53488259, 170189915, 267441295, 374417813, 1872089065]

約数ペア:

[(1, 1872089065), (5, 374417813), (7, 267441295), (11, 170189915), (35, 53488259), (43, 43536955), (55, 34037983), (77, 24312845), (215, 8707391), (301, 6219565), (385, 4862569), (473, 3957905), (1505, 1243913), (2365, 791581), (3311, 565415), (16555, 113083)]