164975245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 201363840

約数和(自身を除く): 36388595

約数列:

[1, 5, 71, 355, 541, 859, 2705, 4295, 38411, 60989, 192055, 304945, 464719, 2323595, 32995049, 164975245]

約数ペア:

[(1, 164975245), (5, 32995049), (71, 2323595), (355, 464719), (541, 304945), (859, 192055), (2705, 60989), (4295, 38411)]