1205836015

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{6343}}^1$

素因数の和:6738

約数の個数: 16

約数和(自身を含む): 1462114368

約数和(自身を除く): 256278353

約数列:

[1, 5, 193, 197, 965, 985, 6343, 31715, 38021, 190105, 1224199, 1249571, 6120995, 6247855, 241167203, 1205836015]

約数ペア:

[(1, 1205836015), (5, 241167203), (193, 6247855), (197, 6120995), (965, 1249571), (985, 1224199), (6343, 190105), (31715, 38021)]