7130055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27961}}^1$

素因数の和:27986

約数の個数: 16

約数和(自身を含む): 12079584

約数和(自身を除く): 4949529

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 27961, 83883, 139805, 419415, 475337, 1426011, 2376685, 7130055]

約数ペア:

[(1, 7130055), (3, 2376685), (5, 1426011), (15, 475337), (17, 419415), (51, 139805), (85, 83883), (255, 27961)]