449101825

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{929}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 568412280

約数和(自身を除く): 119310455

約数列:

[1, 5, 25, 61, 305, 317, 929, 1525, 1585, 4645, 7925, 19337, 23225, 56669, 96685, 283345, 294493, 483425, 1416725, 1472465, 7362325, 17964073, 89820365, 449101825]

約数ペア:

[(1, 449101825), (5, 89820365), (25, 17964073), (61, 7362325), (305, 1472465), (317, 1416725), (929, 483425), (1525, 294493), (1585, 283345), (4645, 96685), (7925, 56669), (19337, 23225)]