15810185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 20112960

約数和(自身を除く): 4302775

約数列:

[1, 5, 19, 95, 163, 815, 1021, 3097, 5105, 15485, 19399, 96995, 166423, 832115, 3162037, 15810185]

約数ペア:

[(1, 15810185), (5, 3162037), (19, 832115), (95, 166423), (163, 96995), (815, 19399), (1021, 15485), (3097, 5105)]