8979005

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 12744288

約数和(自身を除く): 3765283

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 547, 2345, 2735, 3283, 3829, 16415, 19145, 26803, 36649, 134015, 183245, 256543, 1282715, 1795801, 8979005]

約数ペア:

[(1, 8979005), (5, 1795801), (7, 1282715), (35, 256543), (49, 183245), (67, 134015), (245, 36649), (335, 26803), (469, 19145), (547, 16415), (2345, 3829), (2735, 3283)]