28530635

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28109}}^1$

素因数の和:28150

約数の個数: 16

約数和(自身を含む): 40478400

約数和(自身を除く): 11947765

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 28109, 140545, 196763, 815161, 983815, 4075805, 5706127, 28530635]

約数ペア:

[(1, 28530635), (5, 5706127), (7, 4075805), (29, 983815), (35, 815161), (145, 196763), (203, 140545), (1015, 28109)]