897085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 1316736

約数和(自身を除く): 419651

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 361, 497, 665, 1349, 1805, 2485, 2527, 6745, 9443, 12635, 25631, 47215, 128155, 179417, 897085]

約数ペア:

[(1, 897085), (5, 179417), (7, 128155), (19, 47215), (35, 25631), (71, 12635), (95, 9443), (133, 6745), (355, 2527), (361, 2485), (497, 1805), (665, 1349)]