164098905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{475649}}^1$

素因数の和:475680

約数の個数: 16

約数和(自身を含む): 273974400

約数和(自身を除く): 109875495

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 475649, 1426947, 2378245, 7134735, 10939927, 32819781, 54699635, 164098905]

約数ペア:

[(1, 164098905), (3, 54699635), (5, 32819781), (15, 10939927), (23, 7134735), (69, 2378245), (115, 1426947), (345, 475649)]