5440715

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 7756560

約数和(自身を除く): 2315845

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 419, 1855, 2095, 2597, 2933, 12985, 14665, 20531, 22207, 102655, 111035, 155449, 777245, 1088143, 5440715]

約数ペア:

[(1, 5440715), (5, 1088143), (7, 777245), (35, 155449), (49, 111035), (53, 102655), (245, 22207), (265, 20531), (371, 14665), (419, 12985), (1855, 2933), (2095, 2597)]