120744215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1297}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 148719648

約数和(自身を除く): 27975433

約数列:

[1, 5, 43, 215, 433, 1297, 2165, 6485, 18619, 55771, 93095, 278855, 561601, 2808005, 24148843, 120744215]

約数ペア:

[(1, 120744215), (5, 24148843), (43, 2808005), (215, 561601), (433, 278855), (1297, 93095), (2165, 55771), (6485, 18619)]