745053085

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{49853}}^1$

素因数の和:49933

約数の個数: 24

約数和(自身を含む): 1057104216

約数和(自身を除く): 312051131

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 49853, 249265, 348971, 1744855, 2442797, 3041033, 12213985, 15205165, 21287231, 106436155, 149010617, 745053085]

約数ペア:

[(1, 745053085), (5, 149010617), (7, 106436155), (35, 21287231), (49, 15205165), (61, 12213985), (245, 3041033), (305, 2442797), (427, 1744855), (2135, 348971), (2989, 249265), (14945, 49853)]