2507487855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283813}}^1$

素因数の和:283871

約数の個数: 32

約数和(自身を含む): 4359383040

約数和(自身を除く): 1851895185

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 283813, 851439, 1419065, 4257195, 5392447, 8798203, 16177341, 26394609, 26962235, 43991015, 80886705, 131973045, 167165857, 501497571, 835829285, 2507487855]

約数ペア:

[(1, 2507487855), (3, 835829285), (5, 501497571), (15, 167165857), (19, 131973045), (31, 80886705), (57, 43991015), (93, 26962235), (95, 26394609), (155, 16177341), (285, 8798203), (465, 5392447), (589, 4257195), (1767, 1419065), (2945, 851439), (8835, 283813)]