2452975

素因数分解:

$5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3535488

約数和(自身を除く): 1082513

約数列:

[1, 5, 7, 25, 35, 107, 131, 175, 535, 655, 749, 917, 2675, 3275, 3745, 4585, 14017, 18725, 22925, 70085, 98119, 350425, 490595, 2452975]

約数ペア:

[(1, 2452975), (5, 490595), (7, 350425), (25, 98119), (35, 70085), (107, 22925), (131, 18725), (175, 14017), (535, 4585), (655, 3745), (749, 3275), (917, 2675)]