47221745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7096

約数の個数: 16

約数和(自身を含む): 60497280

約数和(自身を除く): 13275535

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 7001, 35005, 133019, 497071, 665095, 2485355, 9444349, 47221745]

約数ペア:

[(1, 47221745), (5, 9444349), (19, 2485355), (71, 665095), (95, 497071), (355, 133019), (1349, 35005), (6745, 7001)]