289083015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 543711168

約数和(自身を除く): 254628153

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 685, 1233, 1781, 2055, 3607, 5343, 6165, 8905, 10821, 16029, 18035, 26715, 32463, 46891, 54105, 80145, 140673, 162315, 234455, 422019, 494159, 703365, 1482477, 2110095, 2470795, 4447431, 6424067, 7412385, 19272201, 22237155, 32120335, 57816603, 96361005, 289083015]

約数ペア:

[(1, 289083015), (3, 96361005), (5, 57816603), (9, 32120335), (13, 22237155), (15, 19272201), (39, 7412385), (45, 6424067), (65, 4447431), (117, 2470795), (137, 2110095), (195, 1482477), (411, 703365), (585, 494159), (685, 422019), (1233, 234455), (1781, 162315), (2055, 140673), (3607, 80145), (5343, 54105), (6165, 46891), (8905, 32463), (10821, 26715), (16029, 18035)]