4490752005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{2341}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 7961750784

約数和(自身を除く): 3470998779

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 907, 2115, 2341, 2721, 4535, 7023, 8163, 11705, 13605, 21069, 35115, 40815, 42629, 105345, 110027, 127887, 213145, 330081, 383661, 550135, 639435, 990243, 1650405, 1918305, 2123287, 4951215, 6369861, 10616435, 19109583, 31849305, 95547915, 99794489, 299383467, 498972445, 898150401, 1496917335, 4490752005]

約数ペア:

[(1, 4490752005), (3, 1496917335), (5, 898150401), (9, 498972445), (15, 299383467), (45, 99794489), (47, 95547915), (141, 31849305), (235, 19109583), (423, 10616435), (705, 6369861), (907, 4951215), (2115, 2123287), (2341, 1918305), (2721, 1650405), (4535, 990243), (7023, 639435), (8163, 550135), (11705, 383661), (13605, 330081), (21069, 213145), (35115, 127887), (40815, 110027), (42629, 105345)]