8340225

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 14022912

約数和(自身を除く): 5682687

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 1823, 4575, 5469, 9115, 27345, 45575, 111203, 136725, 333609, 556015, 1668045, 2780075, 8340225]

約数ペア:

[(1, 8340225), (3, 2780075), (5, 1668045), (15, 556015), (25, 333609), (61, 136725), (75, 111203), (183, 45575), (305, 27345), (915, 9115), (1525, 5469), (1823, 4575)]