4549895

素因数分解:

$5^1\times 7^4\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 20

約数和(自身を含む): 6386280

約数和(自身を除く): 1836385

約数列:

[1, 5, 7, 35, 49, 245, 343, 379, 1715, 1895, 2401, 2653, 12005, 13265, 18571, 92855, 129997, 649985, 909979, 4549895]

約数ペア:

[(1, 4549895), (5, 909979), (7, 649985), (35, 129997), (49, 92855), (245, 18571), (343, 13265), (379, 12005), (1715, 2653), (1895, 2401)]