222893115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{646067}}^1$

素因数の和:646098

約数の個数: 16

約数和(自身を含む): 372135168

約数和(自身を除く): 149242053

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 646067, 1938201, 3230335, 9691005, 14859541, 44578623, 74297705, 222893115]

約数ペア:

[(1, 222893115), (3, 74297705), (5, 44578623), (15, 14859541), (23, 9691005), (69, 3230335), (115, 1938201), (345, 646067)]