8213415555

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{9391}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 13253990400

約数和(自身を除く): 5040574845

約数列:

[1, 3, 5, 15, 199, 293, 597, 879, 995, 1465, 2985, 4395, 9391, 28173, 46955, 58307, 140865, 174921, 291535, 874605, 1868809, 2751563, 5606427, 8254689, 9344045, 13757815, 28032135, 41273445, 547561037, 1642683111, 2737805185, 8213415555]

約数ペア:

[(1, 8213415555), (3, 2737805185), (5, 1642683111), (15, 547561037), (199, 41273445), (293, 28032135), (597, 13757815), (879, 9344045), (995, 8254689), (1465, 5606427), (2985, 2751563), (4395, 1868809), (9391, 874605), (28173, 291535), (46955, 174921), (58307, 140865)]