83923455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72661}}^1$

素因数の和:72687

約数の個数: 32

約数和(自身を含む): 167413248

約数和(自身を除く): 83489793

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 72661, 217983, 363305, 508627, 799271, 1089915, 1525881, 2397813, 2543135, 3996355, 5594897, 7629405, 11989065, 16784691, 27974485, 83923455]

約数ペア:

[(1, 83923455), (3, 27974485), (5, 16784691), (7, 11989065), (11, 7629405), (15, 5594897), (21, 3996355), (33, 2543135), (35, 2397813), (55, 1525881), (77, 1089915), (105, 799271), (165, 508627), (231, 363305), (385, 217983), (1155, 72661)]