131980411575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{88327}}^1$

素因数の和:88601

約数の個数: 72

約数和(自身を含む): 245613669600

約数和(自身を除く): 113633258025

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 229, 261, 435, 687, 725, 1145, 1305, 2061, 2175, 3435, 5725, 6525, 6641, 10305, 17175, 19923, 33205, 51525, 59769, 88327, 99615, 166025, 264981, 298845, 441635, 498075, 794943, 1324905, 1494225, 2208175, 2561483, 3974715, 6624525, 7684449, 12807415, 19873575, 20226883, 23053347, 38422245, 60680649, 64037075, 101134415, 115266735, 182041947, 192111225, 303403245, 505672075, 576333675, 586579607, 910209735, 1517016225, 1759738821, 2932898035, 4551048675, 5279216463, 8798694105, 14664490175, 26396082315, 43993470525, 131980411575]

約数ペア:

[(1, 131980411575), (3, 43993470525), (5, 26396082315), (9, 14664490175), (15, 8798694105), (25, 5279216463), (29, 4551048675), (45, 2932898035), (75, 1759738821), (87, 1517016225), (145, 910209735), (225, 586579607), (229, 576333675), (261, 505672075), (435, 303403245), (687, 192111225), (725, 182041947), (1145, 115266735), (1305, 101134415), (2061, 64037075), (2175, 60680649), (3435, 38422245), (5725, 23053347), (6525, 20226883), (6641, 19873575), (10305, 12807415), (17175, 7684449), (19923, 6624525), (33205, 3974715), (51525, 2561483), (59769, 2208175), (88327, 1494225), (99615, 1324905), (166025, 794943), (264981, 498075), (298845, 441635)]