2015676985

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{134873}}^1$

素因数の和:134953

約数の個数: 24

約数和(自身を含む): 2859868296

約数和(自身を除く): 844191311

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 134873, 674365, 944111, 4720555, 6608777, 8227253, 33043885, 41136265, 57590771, 287953855, 403135397, 2015676985]

約数ペア:

[(1, 2015676985), (5, 403135397), (7, 287953855), (35, 57590771), (49, 41136265), (61, 33043885), (245, 8227253), (305, 6608777), (427, 4720555), (2135, 944111), (2989, 674365), (14945, 134873)]