47190725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 63654408

約数和(自身を除く): 16463683

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3001, 3145, 15005, 15725, 51017, 75025, 111037, 255085, 555185, 1275425, 1887629, 2775925, 9438145, 47190725]

約数ペア:

[(1, 47190725), (5, 9438145), (17, 2775925), (25, 1887629), (37, 1275425), (85, 555185), (185, 255085), (425, 111037), (629, 75025), (925, 51017), (3001, 15725), (3145, 15005)]