15664533975

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{16447}}^1$

素因数の和:16566

約数の個数: 96

約数和(自身を含む): 30838026240

約数和(自身を除く): 15173492265

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 83, 85, 135, 153, 225, 249, 255, 415, 425, 459, 675, 747, 765, 1245, 1275, 1411, 2075, 2241, 2295, 3735, 3825, 4233, 6225, 7055, 11205, 11475, 12699, 16447, 18675, 21165, 35275, 38097, 49341, 56025, 63495, 82235, 105825, 148023, 190485, 246705, 279599, 317475, 411175, 444069, 740115, 838797, 952425, 1233525, 1365101, 1397995, 2220345, 2516391, 3700575, 4095303, 4193985, 6825505, 6989975, 7549173, 11101725, 12285909, 12581955, 20476515, 20969925, 23206717, 34127525, 36857727, 37745865, 61429545, 62909775, 69620151, 102382575, 116033585, 184288635, 188729325, 208860453, 307147725, 348100755, 580167925, 626581359, 921443175, 1044302265, 1740503775, 3132906795, 5221511325, 15664533975]

約数ペア:

[(1, 15664533975), (3, 5221511325), (5, 3132906795), (9, 1740503775), (15, 1044302265), (17, 921443175), (25, 626581359), (27, 580167925), (45, 348100755), (51, 307147725), (75, 208860453), (83, 188729325), (85, 184288635), (135, 116033585), (153, 102382575), (225, 69620151), (249, 62909775), (255, 61429545), (415, 37745865), (425, 36857727), (459, 34127525), (675, 23206717), (747, 20969925), (765, 20476515), (1245, 12581955), (1275, 12285909), (1411, 11101725), (2075, 7549173), (2241, 6989975), (2295, 6825505), (3735, 4193985), (3825, 4095303), (4233, 3700575), (6225, 2516391), (7055, 2220345), (11205, 1397995), (11475, 1365101), (12699, 1233525), (16447, 952425), (18675, 838797), (21165, 740115), (35275, 444069), (38097, 411175), (49341, 317475), (56025, 279599), (63495, 246705), (82235, 190485), (105825, 148023)]