82803805

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 39688355

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 3037, 3895, 5453, 15185, 21259, 27265, 57703, 106295, 124517, 288515, 403921, 622585, 871619, 2019605, 2365823, 4358095, 11829115, 16560761, 82803805]

約数ペア:

[(1, 82803805), (5, 16560761), (7, 11829115), (19, 4358095), (35, 2365823), (41, 2019605), (95, 871619), (133, 622585), (205, 403921), (287, 288515), (665, 124517), (779, 106295), (1435, 57703), (3037, 27265), (3895, 21259), (5453, 15185)]