77020955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 106824960

約数和(自身を除く): 29804005

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 319, 473, 1123, 1247, 1595, 2365, 5615, 6235, 12353, 13717, 32567, 48289, 61765, 68585, 162835, 241445, 358237, 531179, 1400381, 1791185, 2655895, 7001905, 15404191, 77020955]

約数ペア:

[(1, 77020955), (5, 15404191), (11, 7001905), (29, 2655895), (43, 1791185), (55, 1400381), (145, 531179), (215, 358237), (319, 241445), (473, 162835), (1123, 68585), (1247, 61765), (1595, 48289), (2365, 32567), (5615, 13717), (6235, 12353)]