43281115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2711}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 54153216

約数和(自身を除く): 10872101

約数列:

[1, 5, 31, 103, 155, 515, 2711, 3193, 13555, 15965, 84041, 279233, 420205, 1396165, 8656223, 43281115]

約数ペア:

[(1, 43281115), (5, 8656223), (31, 1396165), (103, 420205), (155, 279233), (515, 84041), (2711, 15965), (3193, 13555)]