9913680915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28735307}}^1$

素因数の和:28735338

約数の個数: 16

約数和(自身を含む): 16551537408

約数和(自身を除く): 6637856493

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28735307, 86205921, 143676535, 431029605, 660912061, 1982736183, 3304560305, 9913680915]

約数ペア:

[(1, 9913680915), (3, 3304560305), (5, 1982736183), (15, 660912061), (23, 431029605), (69, 143676535), (115, 86205921), (345, 28735307)]