11439875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 14489280

約数和(自身を除く): 3049405

約数列:

[1, 5, 25, 71, 125, 355, 1289, 1775, 6445, 8875, 32225, 91519, 161125, 457595, 2287975, 11439875]

約数ペア:

[(1, 11439875), (5, 2287975), (25, 457595), (71, 161125), (125, 91519), (355, 32225), (1289, 8875), (1775, 6445)]