28497045

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7883}}^1$

素因数の和:8132

約数の個数: 16

約数和(自身を含む): 45790272

約数和(自身を除く): 17293227

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 7883, 23649, 39415, 118245, 1899803, 5699409, 9499015, 28497045]

約数ペア:

[(1, 28497045), (3, 9499015), (5, 5699409), (15, 1899803), (241, 118245), (723, 39415), (1205, 23649), (3615, 7883)]