649239825455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{853}}^1\times {\mathrm{27043}}^1$

素因数の和:28347

約数の個数: 32

約数和(自身を含む): 841972318656

約数和(自身を除く): 192732493201

約数列:

[1, 5, 13, 65, 433, 853, 2165, 4265, 5629, 11089, 27043, 28145, 55445, 135215, 351559, 369349, 1757795, 1846745, 4801537, 11709619, 23067679, 24007685, 58548095, 115338395, 152225047, 299879827, 761125235, 1499399135, 9988305007, 49941525035, 129847965091, 649239825455]

約数ペア:

[(1, 649239825455), (5, 129847965091), (13, 49941525035), (65, 9988305007), (433, 1499399135), (853, 761125235), (2165, 299879827), (4265, 152225047), (5629, 115338395), (11089, 58548095), (27043, 24007685), (28145, 23067679), (55445, 11709619), (135215, 4801537), (351559, 1846745), (369349, 1757795)]