12838052115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{867143}}^1$

素因数の和:867208

約数の個数: 48

約数和(自身を含む): 25972697088

約数和(自身を除く): 13134644973

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 867143, 2601429, 4335715, 6070001, 7804287, 13007145, 18210003, 30350005, 39021435, 40755721, 54630009, 91050015, 122267163, 203778605, 273150045, 285290047, 366801489, 611335815, 855870141, 1426450235, 1834007445, 2567610423, 4279350705, 12838052115]

約数ペア:

[(1, 12838052115), (3, 4279350705), (5, 2567610423), (7, 1834007445), (9, 1426450235), (15, 855870141), (21, 611335815), (35, 366801489), (45, 285290047), (47, 273150045), (63, 203778605), (105, 122267163), (141, 91050015), (235, 54630009), (315, 40755721), (329, 39021435), (423, 30350005), (705, 18210003), (987, 13007145), (1645, 7804287), (2115, 6070001), (2961, 4335715), (4935, 2601429), (14805, 867143)]