2781735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 5073408

約数和(自身を除く): 2291673

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 733, 759, 1265, 2199, 3665, 3795, 8063, 10995, 16859, 24189, 40315, 50577, 84295, 120945, 185449, 252885, 556347, 927245, 2781735]

約数ペア:

[(1, 2781735), (3, 927245), (5, 556347), (11, 252885), (15, 185449), (23, 120945), (33, 84295), (55, 50577), (69, 40315), (115, 24189), (165, 16859), (253, 10995), (345, 8063), (733, 3795), (759, 3665), (1265, 2199)]