315942645

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 515548800

約数和(自身を除く): 199606155

約数列:

[1, 3, 5, 15, 101, 107, 303, 321, 505, 535, 1515, 1605, 1949, 5847, 9745, 10807, 29235, 32421, 54035, 162105, 196849, 208543, 590547, 625629, 984245, 1042715, 2952735, 3128145, 21062843, 63188529, 105314215, 315942645]

約数ペア:

[(1, 315942645), (3, 105314215), (5, 63188529), (15, 21062843), (101, 3128145), (107, 2952735), (303, 1042715), (321, 984245), (505, 625629), (535, 590547), (1515, 208543), (1605, 196849), (1949, 162105), (5847, 54035), (9745, 32421), (10807, 29235)]