53137665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9958

約数の個数: 48

約数和(自身を含む): 111466368

約数和(自身を除く): 58328703

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 9923, 29769, 49615, 69461, 89307, 148845, 168691, 208383, 347305, 446535, 506073, 625149, 843455, 1041915, 1180837, 1518219, 2530365, 3125745, 3542511, 5904185, 7591095, 10627533, 17712555, 53137665]

約数ペア:

[(1, 53137665), (3, 17712555), (5, 10627533), (7, 7591095), (9, 5904185), (15, 3542511), (17, 3125745), (21, 2530365), (35, 1518219), (45, 1180837), (51, 1041915), (63, 843455), (85, 625149), (105, 506073), (119, 446535), (153, 347305), (255, 208383), (315, 168691), (357, 148845), (595, 89307), (765, 69461), (1071, 49615), (1785, 29769), (5355, 9923)]