15975030105

素因数分解:

$3^2\times 5^1\times {\mathrm{12821}}^1\times {\mathrm{27689}}^1$

素因数の和:40521

約数の個数: 24

約数和(自身を含む): 27693212040

約数和(自身を除く): 11718181935

約数列:

[1, 3, 5, 9, 15, 45, 12821, 27689, 38463, 64105, 83067, 115389, 138445, 192315, 249201, 415335, 576945, 1246005, 355000669, 1065002007, 1775003345, 3195006021, 5325010035, 15975030105]

約数ペア:

[(1, 15975030105), (3, 5325010035), (5, 3195006021), (9, 1775003345), (15, 1065002007), (45, 355000669), (12821, 1246005), (27689, 576945), (38463, 415335), (64105, 249201), (83067, 192315), (115389, 138445)]