197141375

素因数分解:

$5^3\times {\mathrm{349}}^1\times {\mathrm{4519}}^1$

素因数の和:4883

約数の個数: 16

約数和(自身を含む): 246792000

約数和(自身を除く): 49650625

約数列:

[1, 5, 25, 125, 349, 1745, 4519, 8725, 22595, 43625, 112975, 564875, 1577131, 7885655, 39428275, 197141375]

約数ペア:

[(1, 197141375), (5, 39428275), (25, 7885655), (125, 1577131), (349, 564875), (1745, 112975), (4519, 43625), (8725, 22595)]