1828605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 3172608

約数和(自身を除く): 1344003

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 101, 213, 255, 303, 355, 505, 1065, 1207, 1515, 1717, 3621, 5151, 6035, 7171, 8585, 18105, 21513, 25755, 35855, 107565, 121907, 365721, 609535, 1828605]

約数ペア:

[(1, 1828605), (3, 609535), (5, 365721), (15, 121907), (17, 107565), (51, 35855), (71, 25755), (85, 21513), (101, 18105), (213, 8585), (255, 7171), (303, 6035), (355, 5151), (505, 3621), (1065, 1717), (1207, 1515)]