496135025

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 623293440

約数和(自身を除く): 127158415

約数列:

[1, 5, 25, 127, 307, 509, 635, 1535, 2545, 3175, 7675, 12725, 38989, 64643, 156263, 194945, 323215, 781315, 974725, 1616075, 3906575, 19845401, 99227005, 496135025]

約数ペア:

[(1, 496135025), (5, 99227005), (25, 19845401), (127, 3906575), (307, 1616075), (509, 974725), (635, 781315), (1535, 323215), (2545, 194945), (3175, 156263), (7675, 64643), (12725, 38989)]