145103085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{87149}}^1$

素因数の和:87197

約数の個数: 24

約数和(自身を含む): 258312600

約数和(自身を除く): 113209515

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 87149, 261447, 435745, 784341, 1307235, 3224513, 3921705, 9673539, 16122565, 29020617, 48367695, 145103085]

約数ペア:

[(1, 145103085), (3, 48367695), (5, 29020617), (9, 16122565), (15, 9673539), (37, 3921705), (45, 3224513), (111, 1307235), (185, 784341), (333, 435745), (555, 261447), (1665, 87149)]