214494015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7717}}^1$

素因数の和:7851

約数の個数: 32

約数和(自身を含む): 366759360

約数和(自身を除く): 152265345

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 7717, 9265, 23151, 27795, 38585, 115755, 131189, 393567, 655945, 841153, 1967835, 2523459, 4205765, 12617295, 14299601, 42898803, 71498005, 214494015]

約数ペア:

[(1, 214494015), (3, 71498005), (5, 42898803), (15, 14299601), (17, 12617295), (51, 4205765), (85, 2523459), (109, 1967835), (255, 841153), (327, 655945), (545, 393567), (1635, 131189), (1853, 115755), (5559, 38585), (7717, 27795), (9265, 23151)]