4712085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 9505548

約数和(自身を除く): 4793463

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2137, 2205, 6411, 10685, 14959, 19233, 32055, 44877, 74795, 96165, 104713, 134631, 224385, 314139, 523565, 673155, 942417, 1570695, 4712085]

約数ペア:

[(1, 4712085), (3, 1570695), (5, 942417), (7, 673155), (9, 523565), (15, 314139), (21, 224385), (35, 134631), (45, 104713), (49, 96165), (63, 74795), (105, 44877), (147, 32055), (245, 19233), (315, 14959), (441, 10685), (735, 6411), (2137, 2205)]