39202085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 53955720

約数和(自身を除く): 14753635

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2729, 2873, 13645, 14365, 35477, 46393, 177385, 231965, 461201, 603109, 2306005, 3015545, 7840417, 39202085]

約数ペア:

[(1, 39202085), (5, 7840417), (13, 3015545), (17, 2306005), (65, 603109), (85, 461201), (169, 231965), (221, 177385), (845, 46393), (1105, 35477), (2729, 14365), (2873, 13645)]