25004285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6188

約数の個数: 16

約数和(自身を含む): 32324160

約数和(自身を除く): 7319875

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6121, 30605, 116299, 263203, 581495, 1316015, 5000857, 25004285]

約数ペア:

[(1, 25004285), (5, 5000857), (19, 1316015), (43, 581495), (95, 263203), (215, 116299), (817, 30605), (4085, 6121)]