7126965

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 12475320

約数和(自身を除く): 5348355

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1453, 1635, 4359, 4905, 7265, 13077, 21795, 65385, 158377, 475131, 791885, 1425393, 2375655, 7126965]

約数ペア:

[(1, 7126965), (3, 2375655), (5, 1425393), (9, 791885), (15, 475131), (45, 158377), (109, 65385), (327, 21795), (545, 13077), (981, 7265), (1453, 4905), (1635, 4359)]