244595955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{859}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 402232320

約数和(自身を除く): 157636365

約数列:

[1, 3, 5, 15, 41, 123, 205, 463, 615, 859, 1389, 2315, 2577, 4295, 6945, 12885, 18983, 35219, 56949, 94915, 105657, 176095, 284745, 397717, 528285, 1193151, 1988585, 5965755, 16306397, 48919191, 81531985, 244595955]

約数ペア:

[(1, 244595955), (3, 81531985), (5, 48919191), (15, 16306397), (41, 5965755), (123, 1988585), (205, 1193151), (463, 528285), (615, 397717), (859, 284745), (1389, 176095), (2315, 105657), (2577, 94915), (4295, 56949), (6945, 35219), (12885, 18983)]