6724395

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 12467520

約数和(自身を除く): 5743125

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 89, 115, 207, 219, 267, 345, 365, 445, 657, 801, 1035, 1095, 1335, 1679, 2047, 3285, 4005, 5037, 6141, 6497, 8395, 10235, 15111, 18423, 19491, 25185, 30705, 32485, 58473, 75555, 92115, 97455, 149431, 292365, 448293, 747155, 1344879, 2241465, 6724395]

約数ペア:

[(1, 6724395), (3, 2241465), (5, 1344879), (9, 747155), (15, 448293), (23, 292365), (45, 149431), (69, 97455), (73, 92115), (89, 75555), (115, 58473), (207, 32485), (219, 30705), (267, 25185), (345, 19491), (365, 18423), (445, 15111), (657, 10235), (801, 8395), (1035, 6497), (1095, 6141), (1335, 5037), (1679, 4005), (2047, 3285)]