80075015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30389}}^1$

素因数の和:30442

約数の個数: 16

約数和(自身を含む): 105027840

約数和(自身を除く): 24952825

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 30389, 151945, 516613, 942059, 2583065, 4710295, 16015003, 80075015]

約数ペア:

[(1, 80075015), (5, 16015003), (17, 4710295), (31, 2583065), (85, 942059), (155, 516613), (527, 151945), (2635, 30389)]