80734955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 119771136

約数和(自身を除く): 39036181

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 2887, 3995, 5593, 14435, 20209, 27965, 49079, 101045, 135689, 245395, 343553, 678445, 949823, 1717765, 2306713, 4749115, 11533565, 16146991, 80734955]

約数ペア:

[(1, 80734955), (5, 16146991), (7, 11533565), (17, 4749115), (35, 2306713), (47, 1717765), (85, 949823), (119, 678445), (235, 343553), (329, 245395), (595, 135689), (799, 101045), (1645, 49079), (2887, 27965), (3995, 20209), (5593, 14435)]