26047035

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 54236160

約数和(自身を除く): 28189125

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 641, 645, 903, 945, 1161, 1505, 1923, 1935, 2709, 3205, 4487, 4515, 5769, 5805, 8127, 9615, 13461, 13545, 17307, 22435, 27563, 28845, 40383, 40635, 67305, 82689, 86535, 121149, 137815, 192941, 201915, 248067, 413445, 578823, 605745, 744201, 964705, 1240335, 1736469, 2894115, 3721005, 5209407, 8682345, 26047035]

約数ペア:

[(1, 26047035), (3, 8682345), (5, 5209407), (7, 3721005), (9, 2894115), (15, 1736469), (21, 1240335), (27, 964705), (35, 744201), (43, 605745), (45, 578823), (63, 413445), (105, 248067), (129, 201915), (135, 192941), (189, 137815), (215, 121149), (301, 86535), (315, 82689), (387, 67305), (641, 40635), (645, 40383), (903, 28845), (945, 27563), (1161, 22435), (1505, 17307), (1923, 13545), (1935, 13461), (2709, 9615), (3205, 8127), (4487, 5805), (4515, 5769)]