2734025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 4106880

約数和(自身を除く): 1372855

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 919, 2975, 4595, 6433, 15623, 22975, 32165, 78115, 109361, 160825, 390575, 546805, 2734025]

約数ペア:

[(1, 2734025), (5, 546805), (7, 390575), (17, 160825), (25, 109361), (35, 78115), (85, 32165), (119, 22975), (175, 15623), (425, 6433), (595, 4595), (919, 2975)]