47281045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43577}}^1$

素因数の和:43620

約数の個数: 16

約数和(自身を含む): 66935808

約数和(自身を除く): 19654763

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 43577, 217885, 305039, 1350887, 1525195, 6754435, 9456209, 47281045]

約数ペア:

[(1, 47281045), (5, 9456209), (7, 6754435), (31, 1525195), (35, 1350887), (155, 305039), (217, 217885), (1085, 43577)]