2536825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 3428352

約数和(自身を除く): 891527

約数列:

[1, 5, 17, 25, 47, 85, 127, 235, 425, 635, 799, 1175, 2159, 3175, 3995, 5969, 10795, 19975, 29845, 53975, 101473, 149225, 507365, 2536825]

約数ペア:

[(1, 2536825), (5, 507365), (17, 149225), (25, 101473), (47, 53975), (85, 29845), (127, 19975), (235, 10795), (425, 5969), (635, 3995), (799, 3175), (1175, 2159)]