2247182145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{225961}}^1$

素因数の和:226002

約数の個数: 48

約数和(自身を含む): 4441509072

約数和(自身を除く): 2194326927

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 225961, 677883, 1129805, 2033649, 2937493, 3389415, 3841337, 8812479, 10168245, 11524011, 14687465, 19206685, 26437437, 34572033, 44062395, 49937381, 57620055, 132187185, 149812143, 172860165, 249686905, 449436429, 749060715, 2247182145]

約数ペア:

[(1, 2247182145), (3, 749060715), (5, 449436429), (9, 249686905), (13, 172860165), (15, 149812143), (17, 132187185), (39, 57620055), (45, 49937381), (51, 44062395), (65, 34572033), (85, 26437437), (117, 19206685), (153, 14687465), (195, 11524011), (221, 10168245), (255, 8812479), (585, 3841337), (663, 3389415), (765, 2937493), (1105, 2033649), (1989, 1129805), (3315, 677883), (9945, 225961)]