68998825

素因数分解:

$5^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{941}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 98118720

約数和(自身を除く): 29119895

約数列:

[1, 5, 7, 25, 35, 175, 419, 941, 2095, 2933, 4705, 6587, 10475, 14665, 23525, 32935, 73325, 164675, 394279, 1971395, 2759953, 9856975, 13799765, 68998825]

約数ペア:

[(1, 68998825), (5, 13799765), (7, 9856975), (25, 2759953), (35, 1971395), (175, 394279), (419, 164675), (941, 73325), (2095, 32935), (2933, 23525), (4705, 14665), (6587, 10475)]