1272014725

素因数分解:

$5^2\times {\mathrm{2549}}^1\times {\mathrm{19961}}^1$

素因数の和:22520

約数の個数: 12

約数和(自身を含む): 1577996100

約数和(自身を除く): 305981375

約数列:

[1, 5, 25, 2549, 12745, 19961, 63725, 99805, 499025, 50880589, 254402945, 1272014725]

約数ペア:

[(1, 1272014725), (5, 254402945), (25, 50880589), (2549, 499025), (12745, 99805), (19961, 63725)]