4983177025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{24919}}^1$

素因数の和:25369

約数の個数: 24

約数和(自身を含む): 6520068800

約数和(自身を除く): 1536891775

約数列:

[1, 5, 19, 25, 95, 421, 475, 2105, 7999, 10525, 24919, 39995, 124595, 199975, 473461, 622975, 2367305, 10490899, 11836525, 52454495, 199327081, 262272475, 996635405, 4983177025]

約数ペア:

[(1, 4983177025), (5, 996635405), (19, 262272475), (25, 199327081), (95, 52454495), (421, 11836525), (475, 10490899), (2105, 2367305), (7999, 622975), (10525, 473461), (24919, 199975), (39995, 124595)]