12103668605

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{625351}}^1$

素因数の和:625449

約数の個数: 24

約数和(自身を含む): 17109630720

約数和(自身を除く): 5005962115

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2765, 3871, 19355, 625351, 3126755, 4377457, 21887285, 30642199, 49402729, 153210995, 247013645, 345819103, 1729095515, 2420733721, 12103668605]

約数ペア:

[(1, 12103668605), (5, 2420733721), (7, 1729095515), (35, 345819103), (49, 247013645), (79, 153210995), (245, 49402729), (395, 30642199), (553, 21887285), (2765, 4377457), (3871, 3126755), (19355, 625351)]