5256375

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 8895744

約数和(自身を除く): 3639369

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 131, 321, 375, 393, 535, 655, 1605, 1965, 2675, 3275, 8025, 9825, 13375, 14017, 16375, 40125, 42051, 49125, 70085, 210255, 350425, 1051275, 1752125, 5256375]

約数ペア:

[(1, 5256375), (3, 1752125), (5, 1051275), (15, 350425), (25, 210255), (75, 70085), (107, 49125), (125, 42051), (131, 40125), (321, 16375), (375, 14017), (393, 13375), (535, 9825), (655, 8025), (1605, 3275), (1965, 2675)]