82831315

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6379}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 117825840

約数和(自身を除く): 34994525

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1855, 2597, 6379, 12985, 31895, 44653, 223265, 312571, 338087, 1562855, 1690435, 2366609, 11833045, 16566263, 82831315]

約数ペア:

[(1, 82831315), (5, 16566263), (7, 11833045), (35, 2366609), (49, 1690435), (53, 1562855), (245, 338087), (265, 312571), (371, 223265), (1855, 44653), (2597, 31895), (6379, 12985)]