42958245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1559}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 32520795

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1559, 1837, 2505, 4677, 5511, 7795, 9185, 17149, 23385, 27555, 51447, 85745, 257235, 260353, 781059, 1301765, 2863883, 3905295, 8591649, 14319415, 42958245]

約数ペア:

[(1, 42958245), (3, 14319415), (5, 8591649), (11, 3905295), (15, 2863883), (33, 1301765), (55, 781059), (165, 260353), (167, 257235), (501, 85745), (835, 51447), (1559, 27555), (1837, 23385), (2505, 17149), (4677, 9185), (5511, 7795)]