40356095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 56306880

約数和(自身を除く): 15950785

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 797, 1235, 2665, 3895, 3985, 10127, 10361, 15143, 32677, 50635, 51805, 75715, 163385, 196859, 424801, 620863, 984295, 2124005, 3104315, 8071219, 40356095]

約数ペア:

[(1, 40356095), (5, 8071219), (13, 3104315), (19, 2124005), (41, 984295), (65, 620863), (95, 424801), (205, 196859), (247, 163385), (533, 75715), (779, 51805), (797, 50635), (1235, 32677), (2665, 15143), (3895, 10361), (3985, 10127)]