71329320405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4817921}}^1$

素因数の和:4817986

約数の個数: 48

約数和(自身を含む): 144306399744

約数和(自身を除く): 72977079339

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, 4817921, 14453763, 24089605, 33725447, 43361289, 72268815, 101176341, 168627235, 216806445, 226442287, 303529023, 505881705, 679326861, 1132211435, 1517645115, 1585096009, 2037980583, 3396634305, 4755288027, 7925480045, 10189902915, 14265864081, 23776440135, 71329320405]

約数ペア:

[(1, 71329320405), (3, 23776440135), (5, 14265864081), (7, 10189902915), (9, 7925480045), (15, 4755288027), (21, 3396634305), (35, 2037980583), (45, 1585096009), (47, 1517645115), (63, 1132211435), (105, 679326861), (141, 505881705), (235, 303529023), (315, 226442287), (329, 216806445), (423, 168627235), (705, 101176341), (987, 72268815), (1645, 43361289), (2115, 33725447), (2961, 24089605), (4935, 14453763), (14805, 4817921)]