39158385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 72145920

約数和(自身を除く): 32987535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2683, 2919, 4865, 8049, 13415, 14595, 18781, 40245, 56343, 93905, 281715, 372937, 1118811, 1864685, 2610559, 5594055, 7831677, 13052795, 39158385]

約数ペア:

[(1, 39158385), (3, 13052795), (5, 7831677), (7, 5594055), (15, 2610559), (21, 1864685), (35, 1118811), (105, 372937), (139, 281715), (417, 93905), (695, 56343), (973, 40245), (2085, 18781), (2683, 14595), (2919, 13415), (4865, 8049)]