55577265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 93782016

約数和(自身を除く): 38204751

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 2543, 4371, 7285, 7629, 12715, 21855, 38145, 78833, 119521, 236499, 358563, 394165, 597605, 1182495, 1792815, 3705151, 11115453, 18525755, 55577265]

約数ペア:

[(1, 55577265), (3, 18525755), (5, 11115453), (15, 3705151), (31, 1792815), (47, 1182495), (93, 597605), (141, 394165), (155, 358563), (235, 236499), (465, 119521), (705, 78833), (1457, 38145), (2543, 21855), (4371, 12715), (7285, 7629)]