241964655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22067}}^1$

素因数の和:22135

約数の個数: 32

約数和(自身を含む): 419468544

約数和(自身を除く): 177503889

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 22067, 66201, 110335, 331005, 375139, 948881, 1125417, 1875695, 2846643, 4744405, 5627085, 14233215, 16130977, 48392931, 80654885, 241964655]

約数ペア:

[(1, 241964655), (3, 80654885), (5, 48392931), (15, 16130977), (17, 14233215), (43, 5627085), (51, 4744405), (85, 2846643), (129, 1875695), (215, 1125417), (255, 948881), (645, 375139), (731, 331005), (2193, 110335), (3655, 66201), (10965, 22067)]