82878405

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{66569}}^1$

素因数の和:66660

約数の個数: 16

約数和(自身を含む): 134205120

約数和(自身を除く): 51326715

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 66569, 199707, 332845, 998535, 5525227, 16575681, 27626135, 82878405]

約数ペア:

[(1, 82878405), (3, 27626135), (5, 16575681), (15, 5525227), (83, 998535), (249, 332845), (415, 199707), (1245, 66569)]