349804315

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 492171264

約数和(自身を除く): 142366949

約数列:

[1, 5, 7, 35, 47, 235, 329, 337, 631, 1645, 1685, 2359, 3155, 4417, 11795, 15839, 22085, 29657, 79195, 110873, 148285, 207599, 212647, 554365, 1037995, 1063235, 1488529, 7442645, 9994409, 49972045, 69960863, 349804315]

約数ペア:

[(1, 349804315), (5, 69960863), (7, 49972045), (35, 9994409), (47, 7442645), (235, 1488529), (329, 1063235), (337, 1037995), (631, 554365), (1645, 212647), (1685, 207599), (2359, 148285), (3155, 110873), (4417, 79195), (11795, 29657), (15839, 22085)]