91399725

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 178083840

約数和(自身を除く): 86684115

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 47, 67, 75, 129, 135, 141, 201, 215, 225, 235, 335, 387, 423, 603, 645, 675, 705, 1005, 1075, 1161, 1175, 1269, 1675, 1809, 1935, 2021, 2115, 2881, 3015, 3149, 3225, 3525, 5025, 5805, 6063, 6345, 8643, 9045, 9447, 9675, 10105, 10575, 14405, 15075, 15745, 18189, 25929, 28341, 29025, 30315, 31725, 43215, 45225, 47235, 50525, 54567, 72025, 77787, 78725, 85023, 90945, 129645, 135407, 141705, 151575, 216075, 236175, 272835, 388935, 406221, 425115, 454725, 648225, 677035, 708525, 1218663, 1364175, 1944675, 2031105, 2125575, 3385175, 3655989, 6093315, 10155525, 18279945, 30466575, 91399725]

約数ペア:

[(1, 91399725), (3, 30466575), (5, 18279945), (9, 10155525), (15, 6093315), (25, 3655989), (27, 3385175), (43, 2125575), (45, 2031105), (47, 1944675), (67, 1364175), (75, 1218663), (129, 708525), (135, 677035), (141, 648225), (201, 454725), (215, 425115), (225, 406221), (235, 388935), (335, 272835), (387, 236175), (423, 216075), (603, 151575), (645, 141705), (675, 135407), (705, 129645), (1005, 90945), (1075, 85023), (1161, 78725), (1175, 77787), (1269, 72025), (1675, 54567), (1809, 50525), (1935, 47235), (2021, 45225), (2115, 43215), (2881, 31725), (3015, 30315), (3149, 29025), (3225, 28341), (3525, 25929), (5025, 18189), (5805, 15745), (6063, 15075), (6345, 14405), (8643, 10575), (9045, 10105), (9447, 9675)]