1457842905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{65713}}^1$

素因数の和:65770

約数の個数: 48

約数和(自身を含む): 2767873680

約数和(自身を除く): 1310030775

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 22185, 65713, 197139, 328565, 591417, 985695, 1117121, 1905677, 2957085, 3351363, 5585605, 5717031, 9528385, 10054089, 16756815, 17151093, 28585155, 32396509, 50270445, 85755465, 97189527, 161982545, 291568581, 485947635, 1457842905]

約数ペア:

[(1, 1457842905), (3, 485947635), (5, 291568581), (9, 161982545), (15, 97189527), (17, 85755465), (29, 50270445), (45, 32396509), (51, 28585155), (85, 17151093), (87, 16756815), (145, 10054089), (153, 9528385), (255, 5717031), (261, 5585605), (435, 3351363), (493, 2957085), (765, 1905677), (1305, 1117121), (1479, 985695), (2465, 591417), (4437, 328565), (7395, 197139), (22185, 65713)]