67126225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 87306912

約数和(自身を除く): 20180687

約数列:

[1, 5, 25, 41, 43, 205, 215, 1025, 1075, 1523, 1763, 7615, 8815, 38075, 44075, 62443, 65489, 312215, 327445, 1561075, 1637225, 2685049, 13425245, 67126225]

約数ペア:

[(1, 67126225), (5, 13425245), (25, 2685049), (41, 1637225), (43, 1561075), (205, 327445), (215, 312215), (1025, 65489), (1075, 62443), (1523, 44075), (1763, 38075), (7615, 8815)]