28355635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73651}}^1$

素因数の和:73674

約数の個数: 16

約数和(自身を含む): 42423552

約数和(自身を除く): 14067917

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 73651, 368255, 515557, 810161, 2577785, 4050805, 5671127, 28355635]

約数ペア:

[(1, 28355635), (5, 5671127), (7, 4050805), (11, 2577785), (35, 810161), (55, 515557), (77, 368255), (385, 73651)]