2264825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:173

約数の個数: 18

約数和(自身を含む): 3014874

約数和(自身を除く): 750049

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 5329, 6205, 26645, 31025, 90593, 133225, 452965, 2264825]

約数ペア:

[(1, 2264825), (5, 452965), (17, 133225), (25, 90593), (73, 31025), (85, 26645), (365, 6205), (425, 5329), (1241, 1825)]