28662045

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19699}}^1$

素因数の和:19804

約数の個数: 16

約数和(自身を含む): 46334400

約数和(自身を除く): 17672355

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 19699, 59097, 98495, 295485, 1910803, 5732409, 9554015, 28662045]

約数ペア:

[(1, 28662045), (3, 9554015), (5, 5732409), (15, 1910803), (97, 295485), (291, 98495), (485, 59097), (1455, 19699)]