80117745

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{52883}}^1$

素因数の和:52992

約数の個数: 16

約数和(自身を含む): 129460032

約数和(自身を除く): 49342287

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 52883, 158649, 264415, 793245, 5341183, 16023549, 26705915, 80117745]

約数ペア:

[(1, 80117745), (3, 26705915), (5, 16023549), (15, 5341183), (101, 793245), (303, 264415), (505, 158649), (1515, 52883)]