1566052155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25913}}^1$

素因数の和:26020

約数の個数: 48

約数和(自身を含む): 2910660480

約数和(自身を除く): 1344608325

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 3555, 4029, 6715, 12087, 20145, 25913, 60435, 77739, 129565, 233217, 388695, 440521, 1166085, 1321563, 2047127, 2202605, 3964689, 6141381, 6607815, 10235635, 18424143, 19823445, 30706905, 34801159, 92120715, 104403477, 174005795, 313210431, 522017385, 1566052155]

約数ペア:

[(1, 1566052155), (3, 522017385), (5, 313210431), (9, 174005795), (15, 104403477), (17, 92120715), (45, 34801159), (51, 30706905), (79, 19823445), (85, 18424143), (153, 10235635), (237, 6607815), (255, 6141381), (395, 3964689), (711, 2202605), (765, 2047127), (1185, 1321563), (1343, 1166085), (3555, 440521), (4029, 388695), (6715, 233217), (12087, 129565), (20145, 77739), (25913, 60435)]