28951035

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28807}}^1$

素因数の和:28882

約数の個数: 16

約数和(自身を含む): 47014656

約数和(自身を除く): 18063621

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28807, 86421, 144035, 432105, 1930069, 5790207, 9650345, 28951035]

約数ペア:

[(1, 28951035), (3, 9650345), (5, 5790207), (15, 1930069), (67, 432105), (201, 144035), (335, 86421), (1005, 28807)]