7302945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 13329792

約数和(自身を除く): 6026847

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2203, 3315, 6609, 11015, 28639, 33045, 37451, 85917, 112353, 143195, 187255, 429585, 486863, 561765, 1460589, 2434315, 7302945]

約数ペア:

[(1, 7302945), (3, 2434315), (5, 1460589), (13, 561765), (15, 486863), (17, 429585), (39, 187255), (51, 143195), (65, 112353), (85, 85917), (195, 37451), (221, 33045), (255, 28639), (663, 11015), (1105, 6609), (2203, 3315)]