4961605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 6703200

約数和(自身を除く): 1741595

約数列:

[1, 5, 11, 55, 59, 121, 139, 295, 605, 649, 695, 1529, 3245, 7139, 7645, 8201, 16819, 35695, 41005, 84095, 90211, 451055, 992321, 4961605]

約数ペア:

[(1, 4961605), (5, 992321), (11, 451055), (55, 90211), (59, 84095), (121, 41005), (139, 35695), (295, 16819), (605, 8201), (649, 7645), (695, 7139), (1529, 3245)]