8328885

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 14044800

約数和(自身を除く): 5715915

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 349, 555, 645, 1047, 1591, 1745, 4773, 5235, 7955, 12913, 15007, 23865, 38739, 45021, 64565, 75035, 193695, 225105, 555259, 1665777, 2776295, 8328885]

約数ペア:

[(1, 8328885), (3, 2776295), (5, 1665777), (15, 555259), (37, 225105), (43, 193695), (111, 75035), (129, 64565), (185, 45021), (215, 38739), (349, 23865), (555, 15007), (645, 12913), (1047, 7955), (1591, 5235), (1745, 4773)]