87036715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16103}}^1$

素因数の和:16178

約数の個数: 16

約数和(自身を含む): 111310848

約数和(自身を除く): 24274133

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 16103, 80515, 370369, 756841, 1851845, 3784205, 17407343, 87036715]

約数ペア:

[(1, 87036715), (5, 17407343), (23, 3784205), (47, 1851845), (115, 756841), (235, 370369), (1081, 80515), (5405, 16103)]