127643066305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{6451}}^1$

素因数の和:6874

約数の個数: 64

約数和(自身を含む): 175597632000

約数和(自身を除く): 47954565695

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 349, 391, 493, 667, 1745, 1955, 2465, 3335, 5933, 6451, 8027, 10121, 11339, 29665, 32255, 40135, 50605, 56695, 109667, 136459, 148373, 172057, 187079, 232783, 548335, 682295, 741865, 860285, 935395, 1163915, 2251399, 2522341, 3180343, 3957311, 4302817, 11256995, 12611705, 15901715, 19786555, 21514085, 38273783, 51782177, 65290571, 73147889, 191368915, 258910885, 326452855, 365739445, 880297009, 1109939707, 1501683133, 4401485045, 5549698535, 7508415665, 25528613261, 127643066305]

約数ペア:

[(1, 127643066305), (5, 25528613261), (17, 7508415665), (23, 5549698535), (29, 4401485045), (85, 1501683133), (115, 1109939707), (145, 880297009), (349, 365739445), (391, 326452855), (493, 258910885), (667, 191368915), (1745, 73147889), (1955, 65290571), (2465, 51782177), (3335, 38273783), (5933, 21514085), (6451, 19786555), (8027, 15901715), (10121, 12611705), (11339, 11256995), (29665, 4302817), (32255, 3957311), (40135, 3180343), (50605, 2522341), (56695, 2251399), (109667, 1163915), (136459, 935395), (148373, 860285), (172057, 741865), (187079, 682295), (232783, 548335)]