78823525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7053

約数の個数: 24

約数和(自身を含む): 109243008

約数和(自身を除く): 30419483

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6991, 11275, 34955, 76901, 174775, 286631, 384505, 1433155, 1922525, 3152941, 7165775, 15764705, 78823525]

約数ペア:

[(1, 78823525), (5, 15764705), (11, 7165775), (25, 3152941), (41, 1922525), (55, 1433155), (205, 384505), (275, 286631), (451, 174775), (1025, 76901), (2255, 34955), (6991, 11275)]