1051275

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1767744

約数和(自身を除く): 716469

約数列:

[1, 3, 5, 15, 25, 75, 107, 131, 321, 393, 535, 655, 1605, 1965, 2675, 3275, 8025, 9825, 14017, 42051, 70085, 210255, 350425, 1051275]

約数ペア:

[(1, 1051275), (3, 350425), (5, 210255), (15, 70085), (25, 42051), (75, 14017), (107, 9825), (131, 8025), (321, 3275), (393, 2675), (535, 1965), (655, 1605)]