201945225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{32441}}^1$

素因数の和:32537

約数の個数: 24

約数和(自身を含む): 337915872

約数和(自身を除く): 135970647

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 32441, 97323, 162205, 486615, 811025, 2433075, 2692603, 8077809, 13463015, 40389045, 67315075, 201945225]

約数ペア:

[(1, 201945225), (3, 67315075), (5, 40389045), (15, 13463015), (25, 8077809), (75, 2692603), (83, 2433075), (249, 811025), (415, 486615), (1245, 162205), (2075, 97323), (6225, 32441)]