31192740195

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1\times {\mathrm{7481}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 50304179520

約数和(自身を除く): 19111439325

約数列:

[1, 3, 5, 15, 137, 411, 685, 2029, 2055, 6087, 7481, 10145, 22443, 30435, 37405, 112215, 277973, 833919, 1024897, 1389865, 3074691, 4169595, 5124485, 15178949, 15373455, 45536847, 75894745, 227684235, 2079516013, 6238548039, 10397580065, 31192740195]

約数ペア:

[(1, 31192740195), (3, 10397580065), (5, 6238548039), (15, 2079516013), (137, 227684235), (411, 75894745), (685, 45536847), (2029, 15373455), (2055, 15178949), (6087, 5124485), (7481, 4169595), (10145, 3074691), (22443, 1389865), (30435, 1024897), (37405, 833919), (112215, 277973)]