3258645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 5951232

約数和(自身を除く): 2692587

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 983, 1105, 2949, 3315, 4915, 12779, 14745, 16711, 38337, 50133, 63895, 83555, 191685, 217243, 250665, 651729, 1086215, 3258645]

約数ペア:

[(1, 3258645), (3, 1086215), (5, 651729), (13, 250665), (15, 217243), (17, 191685), (39, 83555), (51, 63895), (65, 50133), (85, 38337), (195, 16711), (221, 14745), (255, 12779), (663, 4915), (983, 3315), (1105, 2949)]