89315865

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 85229415

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 73, 81, 95, 135, 159, 171, 219, 243, 265, 285, 365, 405, 477, 513, 657, 795, 855, 1007, 1095, 1215, 1387, 1431, 1539, 1971, 2385, 2565, 3021, 3285, 3869, 4161, 4293, 4617, 5035, 5913, 6935, 7155, 7695, 9063, 9855, 11607, 12483, 12879, 15105, 17739, 19345, 20805, 21465, 23085, 27189, 29565, 34821, 37449, 45315, 58035, 62415, 64395, 73511, 81567, 88695, 104463, 112347, 135945, 174105, 187245, 220533, 244701, 313389, 337041, 367555, 407835, 522315, 561735, 661599, 940167, 1102665, 1223505, 1566945, 1685205, 1984797, 3307995, 4700835, 5954391, 9923985, 17863173, 29771955, 89315865]

約数ペア:

[(1, 89315865), (3, 29771955), (5, 17863173), (9, 9923985), (15, 5954391), (19, 4700835), (27, 3307995), (45, 1984797), (53, 1685205), (57, 1566945), (73, 1223505), (81, 1102665), (95, 940167), (135, 661599), (159, 561735), (171, 522315), (219, 407835), (243, 367555), (265, 337041), (285, 313389), (365, 244701), (405, 220533), (477, 187245), (513, 174105), (657, 135945), (795, 112347), (855, 104463), (1007, 88695), (1095, 81567), (1215, 73511), (1387, 64395), (1431, 62415), (1539, 58035), (1971, 45315), (2385, 37449), (2565, 34821), (3021, 29565), (3285, 27189), (3869, 23085), (4161, 21465), (4293, 20805), (4617, 19345), (5035, 17739), (5913, 15105), (6935, 12879), (7155, 12483), (7695, 11607), (9063, 9855)]