85961515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5477}}^1$

素因数の和:5598

約数の個数: 16

約数和(自身を含む): 107018208

約数和(自身を除く): 21056693

約数列:

[1, 5, 43, 73, 215, 365, 3139, 5477, 15695, 27385, 235511, 399821, 1177555, 1999105, 17192303, 85961515]

約数ペア:

[(1, 85961515), (5, 17192303), (43, 1999105), (73, 1177555), (215, 399821), (365, 235511), (3139, 27385), (5477, 15695)]