2799475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 4205088

約数和(自身を除く): 1405613

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 941, 2975, 4705, 6587, 15997, 23525, 32935, 79985, 111979, 164675, 399925, 559895, 2799475]

約数ペア:

[(1, 2799475), (5, 559895), (7, 399925), (17, 164675), (25, 111979), (35, 79985), (85, 32935), (119, 23525), (175, 15997), (425, 6587), (595, 4705), (941, 2975)]