2015552079

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15739}}^1$

素因数の和:15802

約数の個数: 48

約数和(自身を含む): 3300111360

約数和(自身を除く): 1284559281

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 243, 279, 459, 527, 837, 1377, 1581, 2511, 4131, 4743, 7533, 14229, 15739, 42687, 47217, 128061, 141651, 267563, 424953, 487909, 802689, 1274859, 1463727, 2408067, 3824577, 4391181, 7224201, 8294453, 13173543, 21672603, 24883359, 39520629, 65017809, 74650077, 118561887, 223950231, 671850693, 2015552079]

約数ペア:

[(1, 2015552079), (3, 671850693), (9, 223950231), (17, 118561887), (27, 74650077), (31, 65017809), (51, 39520629), (81, 24883359), (93, 21672603), (153, 13173543), (243, 8294453), (279, 7224201), (459, 4391181), (527, 3824577), (837, 2408067), (1377, 1463727), (1581, 1274859), (2511, 802689), (4131, 487909), (4743, 424953), (7533, 267563), (14229, 141651), (15739, 128061), (42687, 47217)]