42220045

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5717}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 58186368

約数和(自身を除く): 15966323

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 5717, 7385, 28585, 40019, 200095, 1206287, 6031435, 8444009, 42220045]

約数ペア:

[(1, 42220045), (5, 8444009), (7, 6031435), (35, 1206287), (211, 200095), (1055, 40019), (1477, 28585), (5717, 7385)]