8661518135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{64319}}^1$

素因数の和:65518

約数の個数: 16

約数和(自身を含む): 10855157760

約数和(自身を除く): 2193639625

約数列:

[1, 5, 23, 115, 1171, 5855, 26933, 64319, 134665, 321595, 1479337, 7396685, 75317549, 376587745, 1732303627, 8661518135]

約数ペア:

[(1, 8661518135), (5, 1732303627), (23, 376587745), (115, 75317549), (1171, 7396685), (5855, 1479337), (26933, 321595), (64319, 134665)]