42513545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19457}}^1$

素因数の和:19504

約数の個数: 16

約数和(自身を含む): 56039040

約数和(自身を除く): 13525495

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 19457, 97285, 369683, 447511, 1848415, 2237555, 8502709, 42513545]

約数ペア:

[(1, 42513545), (5, 8502709), (19, 2237555), (23, 1848415), (95, 447511), (115, 369683), (437, 97285), (2185, 19457)]