73671915525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{1291}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 132744503808

約数和(自身を除く): 59072588283

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 107, 195, 321, 325, 535, 547, 975, 1291, 1391, 1605, 1641, 2675, 2735, 3873, 4173, 6455, 6955, 7111, 8025, 8205, 13675, 16783, 19365, 20865, 21333, 32275, 34775, 35555, 41025, 50349, 58529, 83915, 96825, 104325, 106665, 138137, 175587, 177775, 251745, 292645, 414411, 419575, 533325, 690685, 706177, 760877, 877935, 1258725, 1463225, 1795781, 2072055, 2118531, 2282631, 3453425, 3530885, 3804385, 4389675, 5387343, 8978905, 9180301, 10360275, 10592655, 11413155, 17654425, 19021925, 26936715, 27540903, 44894525, 45901505, 52963275, 57065775, 75560939, 134683575, 137704515, 226682817, 229507525, 377804695, 688522575, 982292207, 1133414085, 1889023475, 2946876621, 4911461035, 5667070425, 14734383105, 24557305175, 73671915525]

約数ペア:

[(1, 73671915525), (3, 24557305175), (5, 14734383105), (13, 5667070425), (15, 4911461035), (25, 2946876621), (39, 1889023475), (65, 1133414085), (75, 982292207), (107, 688522575), (195, 377804695), (321, 229507525), (325, 226682817), (535, 137704515), (547, 134683575), (975, 75560939), (1291, 57065775), (1391, 52963275), (1605, 45901505), (1641, 44894525), (2675, 27540903), (2735, 26936715), (3873, 19021925), (4173, 17654425), (6455, 11413155), (6955, 10592655), (7111, 10360275), (8025, 9180301), (8205, 8978905), (13675, 5387343), (16783, 4389675), (19365, 3804385), (20865, 3530885), (21333, 3453425), (32275, 2282631), (34775, 2118531), (35555, 2072055), (41025, 1795781), (50349, 1463225), (58529, 1258725), (83915, 877935), (96825, 760877), (104325, 706177), (106665, 690685), (138137, 533325), (175587, 419575), (177775, 414411), (251745, 292645)]