1115475

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 1874880

約数和(自身を除く): 759405

約数列:

[1, 3, 5, 15, 25, 75, 107, 139, 321, 417, 535, 695, 1605, 2085, 2675, 3475, 8025, 10425, 14873, 44619, 74365, 223095, 371825, 1115475]

約数ペア:

[(1, 1115475), (3, 371825), (5, 223095), (15, 74365), (25, 44619), (75, 14873), (107, 10425), (139, 8025), (321, 3475), (417, 2675), (535, 2085), (695, 1605)]