4491465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 7934976

約数和(自身を除く): 3443511

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 167, 489, 501, 815, 835, 1793, 1837, 2445, 2505, 5379, 5511, 8965, 9185, 26895, 27221, 27555, 81663, 136105, 299431, 408315, 898293, 1497155, 4491465]

約数ペア:

[(1, 4491465), (3, 1497155), (5, 898293), (11, 408315), (15, 299431), (33, 136105), (55, 81663), (163, 27555), (165, 27221), (167, 26895), (489, 9185), (501, 8965), (815, 5511), (835, 5379), (1793, 2505), (1837, 2445)]