6782745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 11691648

約数和(自身を除く): 4908903

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 397, 1005, 1139, 1191, 1985, 3417, 5695, 5955, 6749, 17085, 20247, 26599, 33745, 79797, 101235, 132995, 398985, 452183, 1356549, 2260915, 6782745]

約数ペア:

[(1, 6782745), (3, 2260915), (5, 1356549), (15, 452183), (17, 398985), (51, 132995), (67, 101235), (85, 79797), (201, 33745), (255, 26599), (335, 20247), (397, 17085), (1005, 6749), (1139, 5955), (1191, 5695), (1985, 3417)]