1056452005

素因数分解:

$5^1\times 7^4\times {\mathrm{88001}}^1$

素因数の和:88034

約数の個数: 20

約数和(自身を含む): 1478961612

約数和(自身を除く): 422509607

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 12005, 88001, 440005, 616007, 3080035, 4312049, 21560245, 30184343, 150921715, 211290401, 1056452005]

約数ペア:

[(1, 1056452005), (5, 211290401), (7, 150921715), (35, 30184343), (49, 21560245), (245, 4312049), (343, 3080035), (1715, 616007), (2401, 440005), (12005, 88001)]