2068757505

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{33581}}^1$

素因数の和:33666

約数の個数: 36

約数和(自身を含む): 3685490172

約数和(自身を除く): 1616732667

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1369, 1665, 4107, 6845, 12321, 20535, 33581, 61605, 100743, 167905, 302229, 503715, 1242497, 1511145, 3727491, 6212485, 11182473, 18637455, 45972389, 55912365, 137917167, 229861945, 413751501, 689585835, 2068757505]

約数ペア:

[(1, 2068757505), (3, 689585835), (5, 413751501), (9, 229861945), (15, 137917167), (37, 55912365), (45, 45972389), (111, 18637455), (185, 11182473), (333, 6212485), (555, 3727491), (1369, 1511145), (1665, 1242497), (4107, 503715), (6845, 302229), (12321, 167905), (20535, 100743), (33581, 61605)]