2186126475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131893}}^1$

素因数の和:131936

約数の個数: 48

約数和(自身を含む): 4121423712

約数和(自身を除く): 1935297237

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16575, 131893, 395679, 659465, 1714609, 1978395, 2242181, 3297325, 5143827, 6726543, 8573045, 9891975, 11210905, 25719135, 29148353, 33632715, 42865225, 56054525, 87445059, 128595675, 145741765, 168163575, 437225295, 728708825, 2186126475]

約数ペア:

[(1, 2186126475), (3, 728708825), (5, 437225295), (13, 168163575), (15, 145741765), (17, 128595675), (25, 87445059), (39, 56054525), (51, 42865225), (65, 33632715), (75, 29148353), (85, 25719135), (195, 11210905), (221, 9891975), (255, 8573045), (325, 6726543), (425, 5143827), (663, 3297325), (975, 2242181), (1105, 1978395), (1275, 1714609), (3315, 659465), (5525, 395679), (16575, 131893)]