2667725425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{6277001}}^1$

素因数の和:6277028

約数の個数: 12

約数和(自身を含む): 3502567116

約数和(自身を除く): 834841691

約数列:

[1, 5, 17, 25, 85, 425, 6277001, 31385005, 106709017, 156925025, 533545085, 2667725425]

約数ペア:

[(1, 2667725425), (5, 533545085), (17, 156925025), (25, 106709017), (85, 31385005), (425, 6277001)]