80249465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 98832960

約数和(自身を除く): 18583495

約数列:

[1, 5, 61, 107, 305, 535, 2459, 6527, 12295, 32635, 149999, 263113, 749995, 1315565, 16049893, 80249465]

約数ペア:

[(1, 80249465), (5, 16049893), (61, 1315565), (107, 749995), (305, 263113), (535, 149999), (2459, 32635), (6527, 12295)]