2432725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 3229952

約数和(自身を除く): 797227

約数列:

[1, 5, 25, 31, 43, 73, 155, 215, 365, 775, 1075, 1333, 1825, 2263, 3139, 6665, 11315, 15695, 33325, 56575, 78475, 97309, 486545, 2432725]

約数ペア:

[(1, 2432725), (5, 486545), (25, 97309), (31, 78475), (43, 56575), (73, 33325), (155, 15695), (215, 11315), (365, 6665), (775, 3139), (1075, 2263), (1333, 1825)]