195198875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{82189}}^1$

素因数の和:82223

約数の個数: 16

約数和(自身を含む): 256432800

約数和(自身を除く): 61233925

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 82189, 410945, 1561591, 2054725, 7807955, 10273625, 39039775, 195198875]

約数ペア:

[(1, 195198875), (5, 39039775), (19, 10273625), (25, 7807955), (95, 2054725), (125, 1561591), (475, 410945), (2375, 82189)]