9887795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 12775968

約数和(自身を除く): 2888173

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1907, 5185, 9535, 32419, 116327, 162095, 581635, 1977559, 9887795]

約数ペア:

[(1, 9887795), (5, 1977559), (17, 581635), (61, 162095), (85, 116327), (305, 32419), (1037, 9535), (1907, 5185)]