2019832975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{3733}}^1$

素因数の和:4707

約数の個数: 24

約数和(自身を含む): 2616966432

約数和(自身を除く): 597133457

約数列:

[1, 5, 23, 25, 115, 575, 941, 3733, 4705, 18665, 21643, 23525, 85859, 93325, 108215, 429295, 541075, 2146475, 3512753, 17563765, 80793319, 87818825, 403966595, 2019832975]

約数ペア:

[(1, 2019832975), (5, 403966595), (23, 87818825), (25, 80793319), (115, 17563765), (575, 3512753), (941, 2146475), (3733, 541075), (4705, 429295), (18665, 108215), (21643, 93325), (23525, 85859)]